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job
/
jobDBDataSet1.Designer.cs

//------------------------------------------------------------------------------
// <auto-generated>
//     此代码由工具生成。
//     运行时版本:4.0.30319.42000
//
//     对此文件的更改可能会导致不正确的行为，并且如果
//     重新生成代码，这些更改将会丢失。
// </auto-generated>
//------------------------------------------------------------------------------

#pragma warning disable 1591

namespace job {


    /// <summary>
    ///Represents a strongly typed in-memory cache of data.
    ///</summary>
    [global::System.Serializable()]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema")]
    [global::System.Xml.Serialization.XmlRootAttribute("jobDBDataSet1")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")]
    public partial class jobDBDataSet1 : global::System.Data.DataSet {

        private company_adminDataTable tablecompany_admin;

        private company_newDataTable tablecompany_new;

        private company_zhaopinDataTable tablecompany_zhaopin;

        private job_adminDataTable tablejob_admin;

        private student_applyDataTable tablestudent_apply;

        private student_newsDataTable tablestudent_news;

        private global::System.Data.DataRelation relationFK__student_ap__Ccno__2C3393D0;

        private global::System.Data.DataRelation relationFK__student_app__sno__2B3F6F97;

        private global::System.Data.SchemaSerializationMode _schemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public jobDBDataSet1() {
            this.BeginInit();
            this.InitClass();
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            base.Relations.CollectionChanged += schemaChangedHandler;
            this.EndInit();
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected jobDBDataSet1(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                base(info, context, false) {
            if ((this.IsBinarySerialized(info, context) == true)) {
                this.InitVars(false);
                global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler1 = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
                this.Tables.CollectionChanged += schemaChangedHandler1;
                this.Relations.CollectionChanged += schemaChangedHandler1;
                return;
            }
            string strSchema = ((string)(info.GetValue("XmlSchema", typeof(string))));
            if ((this.DetermineSchemaSerializationMode(info, context) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
                if ((ds.Tables["company_admin"] != null)) {
                    base.Tables.Add(new company_adminDataTable(ds.Tables["company_admin"]));
                }
                if ((ds.Tables["company_new"] != null)) {
                    base.Tables.Add(new company_newDataTable(ds.Tables["company_new"]));
                }
                if ((ds.Tables["company_zhaopin"] != null)) {
                    base.Tables.Add(new company_zhaopinDataTable(ds.Tables["company_zhaopin"]));
                }
                if ((ds.Tables["job_admin"] != null)) {
                    base.Tables.Add(new job_adminDataTable(ds.Tables["job_admin"]));
                }
                if ((ds.Tables["student_apply"] != null)) {
                    base.Tables.Add(new student_applyDataTable(ds.Tables["student_apply"]));
                }
                if ((ds.Tables["student_news"] != null)) {
                    base.Tables.Add(new student_newsDataTable(ds.Tables["student_news"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
            }
            this.GetSerializationData(info, context);
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public company_adminDataTable company_admin {
            get {
                return this.tablecompany_admin;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public company_newDataTable company_new {
            get {
                return this.tablecompany_new;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public company_zhaopinDataTable company_zhaopin {
            get {
                return this.tablecompany_zhaopin;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public job_adminDataTable job_admin {
            get {
                return this.tablejob_admin;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public student_applyDataTable student_apply {
            get {
                return this.tablestudent_apply;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public student_newsDataTable student_news {
            get {
                return this.tablestudent_news;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.BrowsableAttribute(true)]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Visible)]
        public override global::System.Data.SchemaSerializationMode SchemaSerializationMode {
            get {
                return this._schemaSerializationMode;
            }
            set {
                this._schemaSerializationMode = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataTableCollection Tables {
            get {
                return base.Tables;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataRelationCollection Relations {
            get {
                return base.Relations;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected override void InitializeDerivedDataSet() {
            this.BeginInit();
            this.InitClass();
            this.EndInit();
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public override global::System.Data.DataSet Clone() {
            jobDBDataSet1 cln = ((jobDBDataSet1)(base.Clone()));
            cln.InitVars();
            cln.SchemaSerializationMode = this.SchemaSerializationMode;
            return cln;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected override bool ShouldSerializeTables() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected override bool ShouldSerializeRelations() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected override void ReadXmlSerializable(global::System.Xml.XmlReader reader) {
            if ((this.DetermineSchemaSerializationMode(reader) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                this.Reset();
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXml(reader);
                if ((ds.Tables["company_admin"] != null)) {
                    base.Tables.Add(new company_adminDataTable(ds.Tables["company_admin"]));
                }
                if ((ds.Tables["company_new"] != null)) {
                    base.Tables.Add(new company_newDataTable(ds.Tables["company_new"]));
                }
                if ((ds.Tables["company_zhaopin"] != null)) {
                    base.Tables.Add(new company_zhaopinDataTable(ds.Tables["company_zhaopin"]));
                }
                if ((ds.Tables["job_admin"] != null)) {
                    base.Tables.Add(new job_adminDataTable(ds.Tables["job_admin"]));
                }
                if ((ds.Tables["student_apply"] != null)) {
                    base.Tables.Add(new student_applyDataTable(ds.Tables["student_apply"]));
                }
                if ((ds.Tables["student_news"] != null)) {
                    base.Tables.Add(new student_newsDataTable(ds.Tables["student_news"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXml(reader);
                this.InitVars();
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected override global::System.Xml.Schema.XmlSchema GetSchemaSerializable() {
            global::System.IO.MemoryStream stream = new global::System.IO.MemoryStream();
            this.WriteXmlSchema(new global::System.Xml.XmlTextWriter(stream, null));
            stream.Position = 0;
            return global::System.Xml.Schema.XmlSchema.Read(new global::System.Xml.XmlTextReader(stream), null);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal void InitVars() {
            this.InitVars(true);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal void InitVars(bool initTable) {
            this.tablecompany_admin = ((company_adminDataTable)(base.Tables["company_admin"]));
            if ((initTable == true)) {
                if ((this.tablecompany_admin != null)) {
                    this.tablecompany_admin.InitVars();
                }
            }
            this.tablecompany_new = ((company_newDataTable)(base.Tables["company_new"]));
            if ((initTable == true)) {
                if ((this.tablecompany_new != null)) {
                    this.tablecompany_new.InitVars();
                }
            }
            this.tablecompany_zhaopin = ((company_zhaopinDataTable)(base.Tables["company_zhaopin"]));
            if ((initTable == true)) {
                if ((this.tablecompany_zhaopin != null)) {
                    this.tablecompany_zhaopin.InitVars();
                }
            }
            this.tablejob_admin = ((job_adminDataTable)(base.Tables["job_admin"]));
            if ((initTable == true)) {
                if ((this.tablejob_admin != null)) {
                    this.tablejob_admin.InitVars();
                }
            }
            this.tablestudent_apply = ((student_applyDataTable)(base.Tables["student_apply"]));
            if ((initTable == true)) {
                if ((this.tablestudent_apply != null)) {
                    this.tablestudent_apply.InitVars();
                }
            }
            this.tablestudent_news = ((student_newsDataTable)(base.Tables["student_news"]));
            if ((initTable == true)) {
                if ((this.tablestudent_news != null)) {
                    this.tablestudent_news.InitVars();
                }
            }
            this.relationFK__student_ap__Ccno__2C3393D0 = this.Relations["FK__student_ap__Ccno__2C3393D0"];
            this.relationFK__student_app__sno__2B3F6F97 = this.Relations["FK__student_app__sno__2B3F6F97"];
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitClass() {
            this.DataSetName = "jobDBDataSet1";
            this.Prefix = "";
            this.Namespace = "http://tempuri.org/jobDBDataSet1.xsd";
            this.EnforceConstraints = true;
            this.SchemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;
            this.tablecompany_admin = new company_adminDataTable();
            base.Tables.Add(this.tablecompany_admin);
            this.tablecompany_new = new company_newDataTable();
            base.Tables.Add(this.tablecompany_new);
            this.tablecompany_zhaopin = new company_zhaopinDataTable();
            base.Tables.Add(this.tablecompany_zhaopin);
            this.tablejob_admin = new job_adminDataTable();
            base.Tables.Add(this.tablejob_admin);
            this.tablestudent_apply = new student_applyDataTable();
            base.Tables.Add(this.tablestudent_apply);
            this.tablestudent_news = new student_newsDataTable();
            base.Tables.Add(this.tablestudent_news);
            this.relationFK__student_ap__Ccno__2C3393D0 = new global::System.Data.DataRelation("FK__student_ap__Ccno__2C3393D0", new global::System.Data.DataColumn[] {
                        this.tablecompany_new.CcnoColumn}, new global::System.Data.DataColumn[] {
                        this.tablestudent_apply.CcnoColumn}, false);
            this.Relations.Add(this.relationFK__student_ap__Ccno__2C3393D0);
            this.relationFK__student_app__sno__2B3F6F97 = new global::System.Data.DataRelation("FK__student_app__sno__2B3F6F97", new global::System.Data.DataColumn[] {
                        this.tablestudent_news.snoColumn}, new global::System.Data.DataColumn[] {
                        this.tablestudent_apply.snoColumn}, false);
            this.Relations.Add(this.relationFK__student_app__sno__2B3F6F97);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializecompany_admin() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializecompany_new() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializecompany_zhaopin() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializejob_admin() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializestudent_apply() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private bool ShouldSerializestudent_news() {
            return false;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void SchemaChanged(object sender, global::System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == global::System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
            jobDBDataSet1 ds = new jobDBDataSet1();
            global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
            global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
            global::System.Xml.Schema.XmlSchemaAny any = new global::System.Xml.Schema.XmlSchemaAny();
            any.Namespace = ds.Namespace;
            sequence.Items.Add(any);
            type.Particle = sequence;
            global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
            if (xs.Contains(dsSchema.TargetNamespace)) {
                global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                try {
                    global::System.Xml.Schema.XmlSchema schema = null;
                    dsSchema.Write(s1);
                    for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                        schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                        s2.SetLength(0);
                        schema.Write(s2);
                        if ((s1.Length == s2.Length)) {
                            s1.Position = 0;
                            s2.Position = 0;
                            for (; ((s1.Position != s1.Length)
                                        && (s1.ReadByte() == s2.ReadByte())); ) {
                                ;
                            }
                            if ((s1.Position == s1.Length)) {
                                return type;
                            }
                        }
                    }
                }
                finally {
                    if ((s1 != null)) {
                        s1.Close();
                    }
                    if ((s2 != null)) {
                        s2.Close();
                    }
                }
            }
            xs.Add(dsSchema);
            return type;
        }

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void company_adminRowChangeEventHandler(object sender, company_adminRowChangeEvent e);

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void company_newRowChangeEventHandler(object sender, company_newRowChangeEvent e);

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void company_zhaopinRowChangeEventHandler(object sender, company_zhaopinRowChangeEvent e);

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void job_adminRowChangeEventHandler(object sender, job_adminRowChangeEvent e);

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void student_applyRowChangeEventHandler(object sender, student_applyRowChangeEvent e);

        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public delegate void student_newsRowChangeEventHandler(object sender, student_newsRowChangeEvent e);

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class company_adminDataTable : global::System.Data.TypedTableBase<company_adminRow> {

            private global::System.Data.DataColumn columnid;

            private global::System.Data.DataColumn columnname;

            private global::System.Data.DataColumn columnsex;

            private global::System.Data.DataColumn columnpassword;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminDataTable() {
                this.TableName = "company_admin";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_adminDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected company_adminDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn idColumn {
                get {
                    return this.columnid;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn nameColumn {
                get {
                    return this.columnname;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn sexColumn {
                get {
                    return this.columnsex;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn passwordColumn {
                get {
                    return this.columnpassword;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRow this[int index] {
                get {
                    return ((company_adminRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_adminRowChangeEventHandler company_adminRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_adminRowChangeEventHandler company_adminRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_adminRowChangeEventHandler company_adminRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_adminRowChangeEventHandler company_adminRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addcompany_adminRow(company_adminRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRow Addcompany_adminRow(string id, string name, string sex, string password) {
                company_adminRow rowcompany_adminRow = ((company_adminRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        id,
                        name,
                        sex,
                        password};
                rowcompany_adminRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowcompany_adminRow);
                return rowcompany_adminRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRow FindByid(string id) {
                return ((company_adminRow)(this.Rows.Find(new object[] {
                            id})));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                company_adminDataTable cln = ((company_adminDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new company_adminDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnid = base.Columns["id"];
                this.columnname = base.Columns["name"];
                this.columnsex = base.Columns["sex"];
                this.columnpassword = base.Columns["password"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnid = new global::System.Data.DataColumn("id", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnid);
                this.columnname = new global::System.Data.DataColumn("name", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnname);
                this.columnsex = new global::System.Data.DataColumn("sex", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnsex);
                this.columnpassword = new global::System.Data.DataColumn("password", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnpassword);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnid}, true));
                this.columnid.AllowDBNull = false;
                this.columnid.Unique = true;
                this.columnid.MaxLength = 50;
                this.columnname.MaxLength = 50;
                this.columnsex.MaxLength = 2;
                this.columnpassword.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRow Newcompany_adminRow() {
                return ((company_adminRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new company_adminRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(company_adminRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.company_adminRowChanged != null)) {
                    this.company_adminRowChanged(this, new company_adminRowChangeEvent(((company_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.company_adminRowChanging != null)) {
                    this.company_adminRowChanging(this, new company_adminRowChangeEvent(((company_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.company_adminRowDeleted != null)) {
                    this.company_adminRowDeleted(this, new company_adminRowChangeEvent(((company_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.company_adminRowDeleting != null)) {
                    this.company_adminRowDeleting(this, new company_adminRowChangeEvent(((company_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removecompany_adminRow(company_adminRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "company_adminDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class company_newDataTable : global::System.Data.TypedTableBase<company_newRow> {

            private global::System.Data.DataColumn columnCcno;

            private global::System.Data.DataColumn columnCcname;

            private global::System.Data.DataColumn columnCnumber;

            private global::System.Data.DataColumn columnCjob;

            private global::System.Data.DataColumn columnCemploy;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newDataTable() {
                this.TableName = "company_new";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_newDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected company_newDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CcnoColumn {
                get {
                    return this.columnCcno;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CcnameColumn {
                get {
                    return this.columnCcname;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CnumberColumn {
                get {
                    return this.columnCnumber;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CjobColumn {
                get {
                    return this.columnCjob;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CemployColumn {
                get {
                    return this.columnCemploy;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow this[int index] {
                get {
                    return ((company_newRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_newRowChangeEventHandler company_newRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_newRowChangeEventHandler company_newRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_newRowChangeEventHandler company_newRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_newRowChangeEventHandler company_newRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addcompany_newRow(company_newRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow Addcompany_newRow(string Ccno, string Ccname, string Cnumber, string Cjob, int Cemploy) {
                company_newRow rowcompany_newRow = ((company_newRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        Ccno,
                        Ccname,
                        Cnumber,
                        Cjob,
                        Cemploy};
                rowcompany_newRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowcompany_newRow);
                return rowcompany_newRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow FindByCcno(string Ccno) {
                return ((company_newRow)(this.Rows.Find(new object[] {
                            Ccno})));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                company_newDataTable cln = ((company_newDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new company_newDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnCcno = base.Columns["Ccno"];
                this.columnCcname = base.Columns["Ccname"];
                this.columnCnumber = base.Columns["Cnumber"];
                this.columnCjob = base.Columns["Cjob"];
                this.columnCemploy = base.Columns["Cemploy"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnCcno = new global::System.Data.DataColumn("Ccno", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCcno);
                this.columnCcname = new global::System.Data.DataColumn("Ccname", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCcname);
                this.columnCnumber = new global::System.Data.DataColumn("Cnumber", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCnumber);
                this.columnCjob = new global::System.Data.DataColumn("Cjob", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCjob);
                this.columnCemploy = new global::System.Data.DataColumn("Cemploy", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCemploy);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnCcno}, true));
                this.columnCcno.AllowDBNull = false;
                this.columnCcno.Unique = true;
                this.columnCcno.MaxLength = 50;
                this.columnCcname.MaxLength = 50;
                this.columnCnumber.MaxLength = 50;
                this.columnCjob.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow Newcompany_newRow() {
                return ((company_newRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new company_newRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(company_newRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.company_newRowChanged != null)) {
                    this.company_newRowChanged(this, new company_newRowChangeEvent(((company_newRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.company_newRowChanging != null)) {
                    this.company_newRowChanging(this, new company_newRowChangeEvent(((company_newRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.company_newRowDeleted != null)) {
                    this.company_newRowDeleted(this, new company_newRowChangeEvent(((company_newRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.company_newRowDeleting != null)) {
                    this.company_newRowDeleting(this, new company_newRowChangeEvent(((company_newRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removecompany_newRow(company_newRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "company_newDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class company_zhaopinDataTable : global::System.Data.TypedTableBase<company_zhaopinRow> {

            private global::System.Data.DataColumn columnZcno;

            private global::System.Data.DataColumn columnZname;

            private global::System.Data.DataColumn columnZjob;

            private global::System.Data.DataColumn columnZphone;

            private global::System.Data.DataColumn columnZnumber;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinDataTable() {
                this.TableName = "company_zhaopin";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_zhaopinDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected company_zhaopinDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn ZcnoColumn {
                get {
                    return this.columnZcno;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn ZnameColumn {
                get {
                    return this.columnZname;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn ZjobColumn {
                get {
                    return this.columnZjob;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn ZphoneColumn {
                get {
                    return this.columnZphone;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn ZnumberColumn {
                get {
                    return this.columnZnumber;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRow this[int index] {
                get {
                    return ((company_zhaopinRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_zhaopinRowChangeEventHandler company_zhaopinRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_zhaopinRowChangeEventHandler company_zhaopinRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_zhaopinRowChangeEventHandler company_zhaopinRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event company_zhaopinRowChangeEventHandler company_zhaopinRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addcompany_zhaopinRow(company_zhaopinRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRow Addcompany_zhaopinRow(string Zcno, string Zname, string Zjob, int Zphone, int Znumber) {
                company_zhaopinRow rowcompany_zhaopinRow = ((company_zhaopinRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        Zcno,
                        Zname,
                        Zjob,
                        Zphone,
                        Znumber};
                rowcompany_zhaopinRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowcompany_zhaopinRow);
                return rowcompany_zhaopinRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRow FindByZcno(string Zcno) {
                return ((company_zhaopinRow)(this.Rows.Find(new object[] {
                            Zcno})));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                company_zhaopinDataTable cln = ((company_zhaopinDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new company_zhaopinDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnZcno = base.Columns["Zcno"];
                this.columnZname = base.Columns["Zname"];
                this.columnZjob = base.Columns["Zjob"];
                this.columnZphone = base.Columns["Zphone"];
                this.columnZnumber = base.Columns["Znumber"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnZcno = new global::System.Data.DataColumn("Zcno", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnZcno);
                this.columnZname = new global::System.Data.DataColumn("Zname", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnZname);
                this.columnZjob = new global::System.Data.DataColumn("Zjob", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnZjob);
                this.columnZphone = new global::System.Data.DataColumn("Zphone", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnZphone);
                this.columnZnumber = new global::System.Data.DataColumn("Znumber", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnZnumber);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnZcno}, true));
                this.columnZcno.AllowDBNull = false;
                this.columnZcno.Unique = true;
                this.columnZcno.MaxLength = 50;
                this.columnZname.MaxLength = 50;
                this.columnZjob.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRow Newcompany_zhaopinRow() {
                return ((company_zhaopinRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new company_zhaopinRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(company_zhaopinRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.company_zhaopinRowChanged != null)) {
                    this.company_zhaopinRowChanged(this, new company_zhaopinRowChangeEvent(((company_zhaopinRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.company_zhaopinRowChanging != null)) {
                    this.company_zhaopinRowChanging(this, new company_zhaopinRowChangeEvent(((company_zhaopinRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.company_zhaopinRowDeleted != null)) {
                    this.company_zhaopinRowDeleted(this, new company_zhaopinRowChangeEvent(((company_zhaopinRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.company_zhaopinRowDeleting != null)) {
                    this.company_zhaopinRowDeleting(this, new company_zhaopinRowChangeEvent(((company_zhaopinRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removecompany_zhaopinRow(company_zhaopinRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "company_zhaopinDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class job_adminDataTable : global::System.Data.TypedTableBase<job_adminRow> {

            private global::System.Data.DataColumn columnid;

            private global::System.Data.DataColumn columnpassword;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminDataTable() {
                this.TableName = "job_admin";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal job_adminDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected job_adminDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn idColumn {
                get {
                    return this.columnid;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn passwordColumn {
                get {
                    return this.columnpassword;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminRow this[int index] {
                get {
                    return ((job_adminRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event job_adminRowChangeEventHandler job_adminRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event job_adminRowChangeEventHandler job_adminRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event job_adminRowChangeEventHandler job_adminRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event job_adminRowChangeEventHandler job_adminRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addjob_adminRow(job_adminRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminRow Addjob_adminRow(string id, string password) {
                job_adminRow rowjob_adminRow = ((job_adminRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        id,
                        password};
                rowjob_adminRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowjob_adminRow);
                return rowjob_adminRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                job_adminDataTable cln = ((job_adminDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new job_adminDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnid = base.Columns["id"];
                this.columnpassword = base.Columns["password"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnid = new global::System.Data.DataColumn("id", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnid);
                this.columnpassword = new global::System.Data.DataColumn("password", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnpassword);
                this.columnid.MaxLength = 50;
                this.columnpassword.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminRow Newjob_adminRow() {
                return ((job_adminRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new job_adminRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(job_adminRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.job_adminRowChanged != null)) {
                    this.job_adminRowChanged(this, new job_adminRowChangeEvent(((job_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.job_adminRowChanging != null)) {
                    this.job_adminRowChanging(this, new job_adminRowChangeEvent(((job_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.job_adminRowDeleted != null)) {
                    this.job_adminRowDeleted(this, new job_adminRowChangeEvent(((job_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.job_adminRowDeleting != null)) {
                    this.job_adminRowDeleting(this, new job_adminRowChangeEvent(((job_adminRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removejob_adminRow(job_adminRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "job_adminDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class student_applyDataTable : global::System.Data.TypedTableBase<student_applyRow> {

            private global::System.Data.DataColumn columnsno;

            private global::System.Data.DataColumn columnname;

            private global::System.Data.DataColumn columnAsex;

            private global::System.Data.DataColumn columnAmajor;

            private global::System.Data.DataColumn columnAgw;

            private global::System.Data.DataColumn columnCcno;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyDataTable() {
                this.TableName = "student_apply";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal student_applyDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected student_applyDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn snoColumn {
                get {
                    return this.columnsno;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn nameColumn {
                get {
                    return this.columnname;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn AsexColumn {
                get {
                    return this.columnAsex;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn AmajorColumn {
                get {
                    return this.columnAmajor;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn AgwColumn {
                get {
                    return this.columnAgw;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn CcnoColumn {
                get {
                    return this.columnCcno;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow this[int index] {
                get {
                    return ((student_applyRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_applyRowChangeEventHandler student_applyRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_applyRowChangeEventHandler student_applyRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_applyRowChangeEventHandler student_applyRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_applyRowChangeEventHandler student_applyRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addstudent_applyRow(student_applyRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow Addstudent_applyRow(student_newsRow parentstudent_newsRowByFK__student_app__sno__2B3F6F97, string name, string Asex, string Amajor, string Agw, company_newRow parentcompany_newRowByFK__student_ap__Ccno__2C3393D0) {
                student_applyRow rowstudent_applyRow = ((student_applyRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        null,
                        name,
                        Asex,
                        Amajor,
                        Agw,
                        null};
                if ((parentstudent_newsRowByFK__student_app__sno__2B3F6F97 != null)) {
                    columnValuesArray[0] = parentstudent_newsRowByFK__student_app__sno__2B3F6F97[0];
                }
                if ((parentcompany_newRowByFK__student_ap__Ccno__2C3393D0 != null)) {
                    columnValuesArray[5] = parentcompany_newRowByFK__student_ap__Ccno__2C3393D0[0];
                }
                rowstudent_applyRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowstudent_applyRow);
                return rowstudent_applyRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow FindBysnoCcno(string sno, string Ccno) {
                return ((student_applyRow)(this.Rows.Find(new object[] {
                            sno,
                            Ccno})));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                student_applyDataTable cln = ((student_applyDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new student_applyDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnsno = base.Columns["sno"];
                this.columnname = base.Columns["name"];
                this.columnAsex = base.Columns["Asex"];
                this.columnAmajor = base.Columns["Amajor"];
                this.columnAgw = base.Columns["Agw"];
                this.columnCcno = base.Columns["Ccno"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnsno = new global::System.Data.DataColumn("sno", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnsno);
                this.columnname = new global::System.Data.DataColumn("name", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnname);
                this.columnAsex = new global::System.Data.DataColumn("Asex", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnAsex);
                this.columnAmajor = new global::System.Data.DataColumn("Amajor", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnAmajor);
                this.columnAgw = new global::System.Data.DataColumn("Agw", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnAgw);
                this.columnCcno = new global::System.Data.DataColumn("Ccno", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnCcno);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnsno,
                                this.columnCcno}, true));
                this.columnsno.AllowDBNull = false;
                this.columnsno.MaxLength = 50;
                this.columnname.AllowDBNull = false;
                this.columnname.MaxLength = 50;
                this.columnAsex.MaxLength = 50;
                this.columnAmajor.MaxLength = 50;
                this.columnAgw.MaxLength = 50;
                this.columnCcno.AllowDBNull = false;
                this.columnCcno.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow Newstudent_applyRow() {
                return ((student_applyRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new student_applyRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(student_applyRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.student_applyRowChanged != null)) {
                    this.student_applyRowChanged(this, new student_applyRowChangeEvent(((student_applyRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.student_applyRowChanging != null)) {
                    this.student_applyRowChanging(this, new student_applyRowChangeEvent(((student_applyRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.student_applyRowDeleted != null)) {
                    this.student_applyRowDeleted(this, new student_applyRowChangeEvent(((student_applyRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.student_applyRowDeleting != null)) {
                    this.student_applyRowDeleting(this, new student_applyRowChangeEvent(((student_applyRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removestudent_applyRow(student_applyRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "student_applyDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class student_newsDataTable : global::System.Data.TypedTableBase<student_newsRow> {

            private global::System.Data.DataColumn columnsno;

            private global::System.Data.DataColumn columnname;

            private global::System.Data.DataColumn columnSmajor;

            private global::System.Data.DataColumn columnSnumber;

            private global::System.Data.DataColumn columnSgoto;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsDataTable() {
                this.TableName = "student_news";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal student_newsDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected student_newsDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) :
                    base(info, context) {
                this.InitVars();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn snoColumn {
                get {
                    return this.columnsno;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn nameColumn {
                get {
                    return this.columnname;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn SmajorColumn {
                get {
                    return this.columnSmajor;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn SnumberColumn {
                get {
                    return this.columnSnumber;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataColumn SgotoColumn {
                get {
                    return this.columnSgoto;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow this[int index] {
                get {
                    return ((student_newsRow)(this.Rows[index]));
                }
            }

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_newsRowChangeEventHandler student_newsRowChanging;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_newsRowChangeEventHandler student_newsRowChanged;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_newsRowChangeEventHandler student_newsRowDeleting;

            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public event student_newsRowChangeEventHandler student_newsRowDeleted;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Addstudent_newsRow(student_newsRow row) {
                this.Rows.Add(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow Addstudent_newsRow(string sno, string name, string Smajor, int Snumber, string Sgoto) {
                student_newsRow rowstudent_newsRow = ((student_newsRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        sno,
                        name,
                        Smajor,
                        Snumber,
                        Sgoto};
                rowstudent_newsRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowstudent_newsRow);
                return rowstudent_newsRow;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow FindBysno(string sno) {
                return ((student_newsRow)(this.Rows.Find(new object[] {
                            sno})));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                student_newsDataTable cln = ((student_newsDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new student_newsDataTable();
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal void InitVars() {
                this.columnsno = base.Columns["sno"];
                this.columnname = base.Columns["name"];
                this.columnSmajor = base.Columns["Smajor"];
                this.columnSnumber = base.Columns["Snumber"];
                this.columnSgoto = base.Columns["Sgoto"];
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private void InitClass() {
                this.columnsno = new global::System.Data.DataColumn("sno", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnsno);
                this.columnname = new global::System.Data.DataColumn("name", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnname);
                this.columnSmajor = new global::System.Data.DataColumn("Smajor", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnSmajor);
                this.columnSnumber = new global::System.Data.DataColumn("Snumber", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnSnumber);
                this.columnSgoto = new global::System.Data.DataColumn("Sgoto", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnSgoto);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnsno}, true));
                this.columnsno.AllowDBNull = false;
                this.columnsno.Unique = true;
                this.columnsno.MaxLength = 50;
                this.columnname.MaxLength = 50;
                this.columnSmajor.MaxLength = 50;
                this.columnSgoto.MaxLength = 50;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow Newstudent_newsRow() {
                return ((student_newsRow)(this.NewRow()));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new student_newsRow(builder);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(student_newsRow);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.student_newsRowChanged != null)) {
                    this.student_newsRowChanged(this, new student_newsRowChangeEvent(((student_newsRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.student_newsRowChanging != null)) {
                    this.student_newsRowChanging(this, new student_newsRowChangeEvent(((student_newsRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.student_newsRowDeleted != null)) {
                    this.student_newsRowDeleted(this, new student_newsRowChangeEvent(((student_newsRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.student_newsRowDeleting != null)) {
                    this.student_newsRowDeleting(this, new student_newsRowChangeEvent(((student_newsRow)(e.Row)), e.Action));
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void Removestudent_newsRow(student_newsRow row) {
                this.Rows.Remove(row);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                jobDBDataSet1 ds = new jobDBDataSet1();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "student_newsDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length)
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class company_adminRow : global::System.Data.DataRow {

            private company_adminDataTable tablecompany_admin;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_adminRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablecompany_admin = ((company_adminDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string id {
                get {
                    return ((string)(this[this.tablecompany_admin.idColumn]));
                }
                set {
                    this[this.tablecompany_admin.idColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string name {
                get {
                    try {
                        return ((string)(this[this.tablecompany_admin.nameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_admin”中列“name”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_admin.nameColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string sex {
                get {
                    try {
                        return ((string)(this[this.tablecompany_admin.sexColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_admin”中列“sex”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_admin.sexColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string password {
                get {
                    try {
                        return ((string)(this[this.tablecompany_admin.passwordColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_admin”中列“password”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_admin.passwordColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsnameNull() {
                return this.IsNull(this.tablecompany_admin.nameColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetnameNull() {
                this[this.tablecompany_admin.nameColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IssexNull() {
                return this.IsNull(this.tablecompany_admin.sexColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetsexNull() {
                this[this.tablecompany_admin.sexColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IspasswordNull() {
                return this.IsNull(this.tablecompany_admin.passwordColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetpasswordNull() {
                this[this.tablecompany_admin.passwordColumn] = global::System.Convert.DBNull;
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class company_newRow : global::System.Data.DataRow {

            private company_newDataTable tablecompany_new;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_newRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablecompany_new = ((company_newDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Ccno {
                get {
                    return ((string)(this[this.tablecompany_new.CcnoColumn]));
                }
                set {
                    this[this.tablecompany_new.CcnoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Ccname {
                get {
                    try {
                        return ((string)(this[this.tablecompany_new.CcnameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_new”中列“Ccname”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_new.CcnameColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Cnumber {
                get {
                    try {
                        return ((string)(this[this.tablecompany_new.CnumberColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_new”中列“Cnumber”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_new.CnumberColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Cjob {
                get {
                    try {
                        return ((string)(this[this.tablecompany_new.CjobColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_new”中列“Cjob”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_new.CjobColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public int Cemploy {
                get {
                    try {
                        return ((int)(this[this.tablecompany_new.CemployColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_new”中列“Cemploy”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_new.CemployColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsCcnameNull() {
                return this.IsNull(this.tablecompany_new.CcnameColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetCcnameNull() {
                this[this.tablecompany_new.CcnameColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsCnumberNull() {
                return this.IsNull(this.tablecompany_new.CnumberColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetCnumberNull() {
                this[this.tablecompany_new.CnumberColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsCjobNull() {
                return this.IsNull(this.tablecompany_new.CjobColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetCjobNull() {
                this[this.tablecompany_new.CjobColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsCemployNull() {
                return this.IsNull(this.tablecompany_new.CemployColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetCemployNull() {
                this[this.tablecompany_new.CemployColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow[] Getstudent_applyRows() {
                if ((this.Table.ChildRelations["FK__student_ap__Ccno__2C3393D0"] == null)) {
                    return new student_applyRow[0];
                }
                else {
                    return ((student_applyRow[])(base.GetChildRows(this.Table.ChildRelations["FK__student_ap__Ccno__2C3393D0"])));
                }
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class company_zhaopinRow : global::System.Data.DataRow {

            private company_zhaopinDataTable tablecompany_zhaopin;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal company_zhaopinRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablecompany_zhaopin = ((company_zhaopinDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Zcno {
                get {
                    return ((string)(this[this.tablecompany_zhaopin.ZcnoColumn]));
                }
                set {
                    this[this.tablecompany_zhaopin.ZcnoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Zname {
                get {
                    try {
                        return ((string)(this[this.tablecompany_zhaopin.ZnameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_zhaopin”中列“Zname”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_zhaopin.ZnameColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Zjob {
                get {
                    try {
                        return ((string)(this[this.tablecompany_zhaopin.ZjobColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_zhaopin”中列“Zjob”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_zhaopin.ZjobColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public int Zphone {
                get {
                    try {
                        return ((int)(this[this.tablecompany_zhaopin.ZphoneColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_zhaopin”中列“Zphone”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_zhaopin.ZphoneColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public int Znumber {
                get {
                    try {
                        return ((int)(this[this.tablecompany_zhaopin.ZnumberColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“company_zhaopin”中列“Znumber”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablecompany_zhaopin.ZnumberColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsZnameNull() {
                return this.IsNull(this.tablecompany_zhaopin.ZnameColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetZnameNull() {
                this[this.tablecompany_zhaopin.ZnameColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsZjobNull() {
                return this.IsNull(this.tablecompany_zhaopin.ZjobColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetZjobNull() {
                this[this.tablecompany_zhaopin.ZjobColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsZphoneNull() {
                return this.IsNull(this.tablecompany_zhaopin.ZphoneColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetZphoneNull() {
                this[this.tablecompany_zhaopin.ZphoneColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsZnumberNull() {
                return this.IsNull(this.tablecompany_zhaopin.ZnumberColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetZnumberNull() {
                this[this.tablecompany_zhaopin.ZnumberColumn] = global::System.Convert.DBNull;
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class job_adminRow : global::System.Data.DataRow {

            private job_adminDataTable tablejob_admin;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal job_adminRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablejob_admin = ((job_adminDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string id {
                get {
                    try {
                        return ((string)(this[this.tablejob_admin.idColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“job_admin”中列“id”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablejob_admin.idColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string password {
                get {
                    try {
                        return ((string)(this[this.tablejob_admin.passwordColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“job_admin”中列“password”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablejob_admin.passwordColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsidNull() {
                return this.IsNull(this.tablejob_admin.idColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetidNull() {
                this[this.tablejob_admin.idColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IspasswordNull() {
                return this.IsNull(this.tablejob_admin.passwordColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetpasswordNull() {
                this[this.tablejob_admin.passwordColumn] = global::System.Convert.DBNull;
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class student_applyRow : global::System.Data.DataRow {

            private student_applyDataTable tablestudent_apply;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal student_applyRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablestudent_apply = ((student_applyDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string sno {
                get {
                    return ((string)(this[this.tablestudent_apply.snoColumn]));
                }
                set {
                    this[this.tablestudent_apply.snoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string name {
                get {
                    return ((string)(this[this.tablestudent_apply.nameColumn]));
                }
                set {
                    this[this.tablestudent_apply.nameColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Asex {
                get {
                    try {
                        return ((string)(this[this.tablestudent_apply.AsexColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_apply”中列“Asex”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_apply.AsexColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Amajor {
                get {
                    try {
                        return ((string)(this[this.tablestudent_apply.AmajorColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_apply”中列“Amajor”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_apply.AmajorColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Agw {
                get {
                    try {
                        return ((string)(this[this.tablestudent_apply.AgwColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_apply”中列“Agw”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_apply.AgwColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Ccno {
                get {
                    return ((string)(this[this.tablestudent_apply.CcnoColumn]));
                }
                set {
                    this[this.tablestudent_apply.CcnoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow company_newRow {
                get {
                    return ((company_newRow)(this.GetParentRow(this.Table.ParentRelations["FK__student_ap__Ccno__2C3393D0"])));
                }
                set {
                    this.SetParentRow(value, this.Table.ParentRelations["FK__student_ap__Ccno__2C3393D0"]);
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow student_newsRow {
                get {
                    return ((student_newsRow)(this.GetParentRow(this.Table.ParentRelations["FK__student_app__sno__2B3F6F97"])));
                }
                set {
                    this.SetParentRow(value, this.Table.ParentRelations["FK__student_app__sno__2B3F6F97"]);
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsAsexNull() {
                return this.IsNull(this.tablestudent_apply.AsexColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetAsexNull() {
                this[this.tablestudent_apply.AsexColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsAmajorNull() {
                return this.IsNull(this.tablestudent_apply.AmajorColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetAmajorNull() {
                this[this.tablestudent_apply.AmajorColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsAgwNull() {
                return this.IsNull(this.tablestudent_apply.AgwColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetAgwNull() {
                this[this.tablestudent_apply.AgwColumn] = global::System.Convert.DBNull;
            }
        }

        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class student_newsRow : global::System.Data.DataRow {

            private student_newsDataTable tablestudent_news;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal student_newsRow(global::System.Data.DataRowBuilder rb) :
                    base(rb) {
                this.tablestudent_news = ((student_newsDataTable)(this.Table));
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string sno {
                get {
                    return ((string)(this[this.tablestudent_news.snoColumn]));
                }
                set {
                    this[this.tablestudent_news.snoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string name {
                get {
                    try {
                        return ((string)(this[this.tablestudent_news.nameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_news”中列“name”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_news.nameColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Smajor {
                get {
                    try {
                        return ((string)(this[this.tablestudent_news.SmajorColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_news”中列“Smajor”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_news.SmajorColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public int Snumber {
                get {
                    try {
                        return ((int)(this[this.tablestudent_news.SnumberColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_news”中列“Snumber”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_news.SnumberColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public string Sgoto {
                get {
                    try {
                        return ((string)(this[this.tablestudent_news.SgotoColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("表“student_news”中列“Sgoto”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent_news.SgotoColumn] = value;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsnameNull() {
                return this.IsNull(this.tablestudent_news.nameColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetnameNull() {
                this[this.tablestudent_news.nameColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsSmajorNull() {
                return this.IsNull(this.tablestudent_news.SmajorColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetSmajorNull() {
                this[this.tablestudent_news.SmajorColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsSnumberNull() {
                return this.IsNull(this.tablestudent_news.SnumberColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetSnumberNull() {
                this[this.tablestudent_news.SnumberColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public bool IsSgotoNull() {
                return this.IsNull(this.tablestudent_news.SgotoColumn);
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public void SetSgotoNull() {
                this[this.tablestudent_news.SgotoColumn] = global::System.Convert.DBNull;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow[] Getstudent_applyRows() {
                if ((this.Table.ChildRelations["FK__student_app__sno__2B3F6F97"] == null)) {
                    return new student_applyRow[0];
                }
                else {
                    return ((student_applyRow[])(base.GetChildRows(this.Table.ChildRelations["FK__student_app__sno__2B3F6F97"])));
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class company_adminRowChangeEvent : global::System.EventArgs {

            private company_adminRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRowChangeEvent(company_adminRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_adminRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class company_newRowChangeEvent : global::System.EventArgs {

            private company_newRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRowChangeEvent(company_newRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_newRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class company_zhaopinRowChangeEvent : global::System.EventArgs {

            private company_zhaopinRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRowChangeEvent(company_zhaopinRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public company_zhaopinRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class job_adminRowChangeEvent : global::System.EventArgs {

            private job_adminRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminRowChangeEvent(job_adminRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public job_adminRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class student_applyRowChangeEvent : global::System.EventArgs {

            private student_applyRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRowChangeEvent(student_applyRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_applyRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }

        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public class student_newsRowChangeEvent : global::System.EventArgs {

            private student_newsRow eventRow;

            private global::System.Data.DataRowAction eventAction;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRowChangeEvent(student_newsRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public student_newsRow Row {
                get {
                    return this.eventRow;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace job.jobDBDataSet1TableAdapters {


    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class company_adminTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public company_adminTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "company_admin";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("name", "name");
            tableMapping.ColumnMappings.Add("sex", "sex");
            tableMapping.ColumnMappings.Add("password", "password");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[company_admin] WHERE (([id] = @Original_id) AND ((@IsNull_name = 1 AND [name] IS NULL) OR ([name] = @Original_name)) AND ((@IsNull_sex = 1 AND [sex] IS NULL) OR ([sex] = @Original_sex)) AND ((@IsNull_password = 1 AND [password] IS NULL) OR ([password] = @Original_password)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_name", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_sex", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sex", global::System.Data.SqlDbType.Char, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_password", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_password", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[company_admin] ([id], [name], [sex], [password]) VALUES (@id, " +
                "@name, @sex, @password);\r\nSELECT id, name, sex, password FROM company_admin WHER" +
                "E (id = @id)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sex", global::System.Data.SqlDbType.Char, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@password", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[company_admin] SET [id] = @id, [name] = @name, [sex] = @sex, [password] = @password WHERE (([id] = @Original_id) AND ((@IsNull_name = 1 AND [name] IS NULL) OR ([name] = @Original_name)) AND ((@IsNull_sex = 1 AND [sex] IS NULL) OR ([sex] = @Original_sex)) AND ((@IsNull_password = 1 AND [password] IS NULL) OR ([password] = @Original_password)));
SELECT id, name, sex, password FROM company_admin WHERE (id = @id)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sex", global::System.Data.SqlDbType.Char, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@password", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_name", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_sex", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sex", global::System.Data.SqlDbType.Char, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sex", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_password", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_password", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT id, name, sex, password FROM dbo.company_admin";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.company_adminDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.company_adminDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.company_adminDataTable dataTable = new jobDBDataSet1.company_adminDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.company_adminDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "company_admin");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_id, string Original_name, string Original_sex, string Original_password) {
            if ((Original_id == null)) {
                throw new global::System.ArgumentNullException("Original_id");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_id));
            }
            if ((Original_name == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_name));
            }
            if ((Original_sex == null)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((string)(Original_sex));
            }
            if ((Original_password == null)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((string)(Original_password));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string id, string name, string sex, string password) {
            if ((id == null)) {
                throw new global::System.ArgumentNullException("id");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(id));
            }
            if ((name == null)) {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(name));
            }
            if ((sex == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(sex));
            }
            if ((password == null)) {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = ((string)(password));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string id, string name, string sex, string password, string Original_id, string Original_name, string Original_sex, string Original_password) {
            if ((id == null)) {
                throw new global::System.ArgumentNullException("id");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(id));
            }
            if ((name == null)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(name));
            }
            if ((sex == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(sex));
            }
            if ((password == null)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((string)(password));
            }
            if ((Original_id == null)) {
                throw new global::System.ArgumentNullException("Original_id");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((string)(Original_id));
            }
            if ((Original_name == null)) {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[6].Value = ((string)(Original_name));
            }
            if ((Original_sex == null)) {
                this.Adapter.UpdateCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[8].Value = ((string)(Original_sex));
            }
            if ((Original_password == null)) {
                this.Adapter.UpdateCommand.Parameters[9].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[9].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[10].Value = ((string)(Original_password));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string name, string sex, string password, string Original_id, string Original_name, string Original_sex, string Original_password) {
            return this.Update(Original_id, name, sex, password, Original_id, Original_name, Original_sex, Original_password);
        }
    }

    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class company_newTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public company_newTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "company_new";
            tableMapping.ColumnMappings.Add("Ccno", "Ccno");
            tableMapping.ColumnMappings.Add("Ccname", "Ccname");
            tableMapping.ColumnMappings.Add("Cnumber", "Cnumber");
            tableMapping.ColumnMappings.Add("Cjob", "Cjob");
            tableMapping.ColumnMappings.Add("Cemploy", "Cemploy");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[company_new] WHERE (([Ccno] = @Original_Ccno) AND ((@IsNull_Ccname = 1 AND [Ccname] IS NULL) OR ([Ccname] = @Original_Ccname)) AND ((@IsNull_Cnumber = 1 AND [Cnumber] IS NULL) OR ([Cnumber] = @Original_Cnumber)) AND ((@IsNull_Cjob = 1 AND [Cjob] IS NULL) OR ([Cjob] = @Original_Cjob)) AND ((@IsNull_Cemploy = 1 AND [Cemploy] IS NULL) OR ([Cemploy] = @Original_Cemploy)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Ccname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cnumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cnumber", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cjob", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[company_new] ([Ccno], [Ccname], [Cnumber], [Cjob], [Cemploy]) " +
                "VALUES (@Ccno, @Ccname, @Cnumber, @Cjob, @Cemploy);\r\nSELECT Ccno, Ccname, Cnumbe" +
                "r, Cjob, Cemploy FROM company_new WHERE (Ccno = @Ccno)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cnumber", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[company_new] SET [Ccno] = @Ccno, [Ccname] = @Ccname, [Cnumber] = @Cnumber, [Cjob] = @Cjob, [Cemploy] = @Cemploy WHERE (([Ccno] = @Original_Ccno) AND ((@IsNull_Ccname = 1 AND [Ccname] IS NULL) OR ([Ccname] = @Original_Ccname)) AND ((@IsNull_Cnumber = 1 AND [Cnumber] IS NULL) OR ([Cnumber] = @Original_Cnumber)) AND ((@IsNull_Cjob = 1 AND [Cjob] IS NULL) OR ([Cjob] = @Original_Cjob)) AND ((@IsNull_Cemploy = 1 AND [Cemploy] IS NULL) OR ([Cemploy] = @Original_Cemploy)));
SELECT Ccno, Ccname, Cnumber, Cjob, Cemploy FROM company_new WHERE (Ccno = @Ccno)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cnumber", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Ccname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cnumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cnumber", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cnumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cjob", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cjob", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Cemploy", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Cemploy", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT Ccno, Ccname, Cnumber, Cjob, Cemploy FROM dbo.company_new";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.company_newDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.company_newDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.company_newDataTable dataTable = new jobDBDataSet1.company_newDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.company_newDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "company_new");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_Ccno, string Original_Ccname, string Original_Cnumber, string Original_Cjob, global::System.Nullable<int> Original_Cemploy) {
            if ((Original_Ccno == null)) {
                throw new global::System.ArgumentNullException("Original_Ccno");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_Ccno));
            }
            if ((Original_Ccname == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_Ccname));
            }
            if ((Original_Cnumber == null)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((string)(Original_Cnumber));
            }
            if ((Original_Cjob == null)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((string)(Original_Cjob));
            }
            if ((Original_Cemploy.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[8].Value = ((int)(Original_Cemploy.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string Ccno, string Ccname, string Cnumber, string Cjob, global::System.Nullable<int> Cemploy) {
            if ((Ccno == null)) {
                throw new global::System.ArgumentNullException("Ccno");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(Ccno));
            }
            if ((Ccname == null)) {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(Ccname));
            }
            if ((Cnumber == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(Cnumber));
            }
            if ((Cjob == null)) {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = ((string)(Cjob));
            }
            if ((Cemploy.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[4].Value = ((int)(Cemploy.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string Ccno, string Ccname, string Cnumber, string Cjob, global::System.Nullable<int> Cemploy, string Original_Ccno, string Original_Ccname, string Original_Cnumber, string Original_Cjob, global::System.Nullable<int> Original_Cemploy) {
            if ((Ccno == null)) {
                throw new global::System.ArgumentNullException("Ccno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(Ccno));
            }
            if ((Ccname == null)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(Ccname));
            }
            if ((Cnumber == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(Cnumber));
            }
            if ((Cjob == null)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((string)(Cjob));
            }
            if ((Cemploy.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((int)(Cemploy.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((Original_Ccno == null)) {
                throw new global::System.ArgumentNullException("Original_Ccno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((string)(Original_Ccno));
            }
            if ((Original_Ccname == null)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(Original_Ccname));
            }
            if ((Original_Cnumber == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(Original_Cnumber));
            }
            if ((Original_Cjob == null)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[11].Value = ((string)(Original_Cjob));
            }
            if ((Original_Cemploy.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[13].Value = ((int)(Original_Cemploy.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string Ccname, string Cnumber, string Cjob, global::System.Nullable<int> Cemploy, string Original_Ccno, string Original_Ccname, string Original_Cnumber, string Original_Cjob, global::System.Nullable<int> Original_Cemploy) {
            return this.Update(Original_Ccno, Ccname, Cnumber, Cjob, Cemploy, Original_Ccno, Original_Ccname, Original_Cnumber, Original_Cjob, Original_Cemploy);
        }
    }

    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class company_zhaopinTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public company_zhaopinTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "company_zhaopin";
            tableMapping.ColumnMappings.Add("Zcno", "Zcno");
            tableMapping.ColumnMappings.Add("Zname", "Zname");
            tableMapping.ColumnMappings.Add("Zjob", "Zjob");
            tableMapping.ColumnMappings.Add("Zphone", "Zphone");
            tableMapping.ColumnMappings.Add("Znumber", "Znumber");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[company_zhaopin] WHERE (([Zcno] = @Original_Zcno) AND ((@IsNull_Zname = 1 AND [Zname] IS NULL) OR ([Zname] = @Original_Zname)) AND ((@IsNull_Zjob = 1 AND [Zjob] IS NULL) OR ([Zjob] = @Original_Zjob)) AND ((@IsNull_Zphone = 1 AND [Zphone] IS NULL) OR ([Zphone] = @Original_Zphone)) AND ((@IsNull_Znumber = 1 AND [Znumber] IS NULL) OR ([Znumber] = @Original_Znumber)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zcno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zcno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zjob", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[company_zhaopin] ([Zcno], [Zname], [Zjob], [Zphone], [Znumber]" +
                ") VALUES (@Zcno, @Zname, @Zjob, @Zphone, @Znumber);\r\nSELECT Zcno, Zname, Zjob, Z" +
                "phone, Znumber FROM company_zhaopin WHERE (Zcno = @Zcno)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zcno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zcno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[company_zhaopin] SET [Zcno] = @Zcno, [Zname] = @Zname, [Zjob] = @Zjob, [Zphone] = @Zphone, [Znumber] = @Znumber WHERE (([Zcno] = @Original_Zcno) AND ((@IsNull_Zname = 1 AND [Zname] IS NULL) OR ([Zname] = @Original_Zname)) AND ((@IsNull_Zjob = 1 AND [Zjob] IS NULL) OR ([Zjob] = @Original_Zjob)) AND ((@IsNull_Zphone = 1 AND [Zphone] IS NULL) OR ([Zphone] = @Original_Zphone)) AND ((@IsNull_Znumber = 1 AND [Znumber] IS NULL) OR ([Znumber] = @Original_Znumber)));
SELECT Zcno, Zname, Zjob, Zphone, Znumber FROM company_zhaopin WHERE (Zcno = @Zcno)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zcno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zcno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zcno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zcno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zjob", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zjob", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zjob", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Zphone", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Zphone", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Znumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Znumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT Zcno, Zname, Zjob, Zphone, Znumber FROM dbo.company_zhaopin";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.company_zhaopinDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.company_zhaopinDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.company_zhaopinDataTable dataTable = new jobDBDataSet1.company_zhaopinDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.company_zhaopinDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "company_zhaopin");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_Zcno, string Original_Zname, string Original_Zjob, global::System.Nullable<int> Original_Zphone, global::System.Nullable<int> Original_Znumber) {
            if ((Original_Zcno == null)) {
                throw new global::System.ArgumentNullException("Original_Zcno");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_Zcno));
            }
            if ((Original_Zname == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_Zname));
            }
            if ((Original_Zjob == null)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((string)(Original_Zjob));
            }
            if ((Original_Zphone.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((int)(Original_Zphone.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((Original_Znumber.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[8].Value = ((int)(Original_Znumber.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string Zcno, string Zname, string Zjob, global::System.Nullable<int> Zphone, global::System.Nullable<int> Znumber) {
            if ((Zcno == null)) {
                throw new global::System.ArgumentNullException("Zcno");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(Zcno));
            }
            if ((Zname == null)) {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(Zname));
            }
            if ((Zjob == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(Zjob));
            }
            if ((Zphone.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[3].Value = ((int)(Zphone.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((Znumber.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[4].Value = ((int)(Znumber.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string Zcno, string Zname, string Zjob, global::System.Nullable<int> Zphone, global::System.Nullable<int> Znumber, string Original_Zcno, string Original_Zname, string Original_Zjob, global::System.Nullable<int> Original_Zphone, global::System.Nullable<int> Original_Znumber) {
            if ((Zcno == null)) {
                throw new global::System.ArgumentNullException("Zcno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(Zcno));
            }
            if ((Zname == null)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(Zname));
            }
            if ((Zjob == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(Zjob));
            }
            if ((Zphone.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((int)(Zphone.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((Znumber.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((int)(Znumber.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((Original_Zcno == null)) {
                throw new global::System.ArgumentNullException("Original_Zcno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((string)(Original_Zcno));
            }
            if ((Original_Zname == null)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(Original_Zname));
            }
            if ((Original_Zjob == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(Original_Zjob));
            }
            if ((Original_Zphone.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[11].Value = ((int)(Original_Zphone.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            if ((Original_Znumber.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[13].Value = ((int)(Original_Znumber.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string Zname, string Zjob, global::System.Nullable<int> Zphone, global::System.Nullable<int> Znumber, string Original_Zcno, string Original_Zname, string Original_Zjob, global::System.Nullable<int> Original_Zphone, global::System.Nullable<int> Original_Znumber) {
            return this.Update(Original_Zcno, Zname, Zjob, Zphone, Znumber, Original_Zcno, Original_Zname, Original_Zjob, Original_Zphone, Original_Znumber);
        }
    }

    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class job_adminTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public job_adminTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "job_admin";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("password", "password");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[job_admin] ([id], [password]) VALUES (@id, @password)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@password", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "password", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT id, password FROM dbo.job_admin";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.job_adminDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.job_adminDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.job_adminDataTable dataTable = new jobDBDataSet1.job_adminDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.job_adminDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "job_admin");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string id, string password) {
            if ((id == null)) {
                this.Adapter.InsertCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(id));
            }
            if ((password == null)) {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(password));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
    }

    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class student_applyTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public student_applyTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "student_apply";
            tableMapping.ColumnMappings.Add("sno", "sno");
            tableMapping.ColumnMappings.Add("name", "name");
            tableMapping.ColumnMappings.Add("Asex", "Asex");
            tableMapping.ColumnMappings.Add("Amajor", "Amajor");
            tableMapping.ColumnMappings.Add("Agw", "Agw");
            tableMapping.ColumnMappings.Add("Ccno", "Ccno");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[student_apply] WHERE (([sno] = @Original_sno) AND ([name] = @Original_name) AND ((@IsNull_Asex = 1 AND [Asex] IS NULL) OR ([Asex] = @Original_Asex)) AND ((@IsNull_Amajor = 1 AND [Amajor] IS NULL) OR ([Amajor] = @Original_Amajor)) AND ((@IsNull_Agw = 1 AND [Agw] IS NULL) OR ([Agw] = @Original_Agw)) AND ([Ccno] = @Original_Ccno))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Asex", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Asex", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Amajor", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Amajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Agw", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Agw", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[student_apply] ([sno], [name], [Asex], [Amajor], [Agw], [Ccno]" +
                ") VALUES (@sno, @name, @Asex, @Amajor, @Agw, @Ccno);\r\nSELECT sno, name, Asex, Am" +
                "ajor, Agw, Ccno FROM student_apply WHERE (Ccno = @Ccno) AND (sno = @sno)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Asex", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Amajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Agw", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[student_apply] SET [sno] = @sno, [name] = @name, [Asex] = @Asex, [Amajor] = @Amajor, [Agw] = @Agw, [Ccno] = @Ccno WHERE (([sno] = @Original_sno) AND ([name] = @Original_name) AND ((@IsNull_Asex = 1 AND [Asex] IS NULL) OR ([Asex] = @Original_Asex)) AND ((@IsNull_Amajor = 1 AND [Amajor] IS NULL) OR ([Amajor] = @Original_Amajor)) AND ((@IsNull_Agw = 1 AND [Agw] IS NULL) OR ([Agw] = @Original_Agw)) AND ([Ccno] = @Original_Ccno));
SELECT sno, name, Asex, Amajor, Agw, Ccno FROM student_apply WHERE (Ccno = @Ccno) AND (sno = @sno)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Asex", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Amajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Agw", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Asex", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Asex", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Asex", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Amajor", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Amajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Amajor", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Agw", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Agw", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Agw", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Ccno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Ccno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT sno, name, Asex, Amajor, Agw, Ccno FROM dbo.student_apply";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.student_applyDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.student_applyDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.student_applyDataTable dataTable = new jobDBDataSet1.student_applyDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.student_applyDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "student_apply");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_sno, string Original_name, string Original_Asex, string Original_Amajor, string Original_Agw, string Original_Ccno) {
            if ((Original_sno == null)) {
                throw new global::System.ArgumentNullException("Original_sno");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_sno));
            }
            if ((Original_name == null)) {
                throw new global::System.ArgumentNullException("Original_name");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((string)(Original_name));
            }
            if ((Original_Asex == null)) {
                this.Adapter.DeleteCommand.Parameters[2].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[2].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[3].Value = ((string)(Original_Asex));
            }
            if ((Original_Amajor == null)) {
                this.Adapter.DeleteCommand.Parameters[4].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[4].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[5].Value = ((string)(Original_Amajor));
            }
            if ((Original_Agw == null)) {
                this.Adapter.DeleteCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[7].Value = ((string)(Original_Agw));
            }
            if ((Original_Ccno == null)) {
                throw new global::System.ArgumentNullException("Original_Ccno");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[8].Value = ((string)(Original_Ccno));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string sno, string name, string Asex, string Amajor, string Agw, string Ccno) {
            if ((sno == null)) {
                throw new global::System.ArgumentNullException("sno");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(sno));
            }
            if ((name == null)) {
                throw new global::System.ArgumentNullException("name");
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(name));
            }
            if ((Asex == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(Asex));
            }
            if ((Amajor == null)) {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = ((string)(Amajor));
            }
            if ((Agw == null)) {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = ((string)(Agw));
            }
            if ((Ccno == null)) {
                throw new global::System.ArgumentNullException("Ccno");
            }
            else {
                this.Adapter.InsertCommand.Parameters[5].Value = ((string)(Ccno));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string sno, string name, string Asex, string Amajor, string Agw, string Ccno, string Original_sno, string Original_name, string Original_Asex, string Original_Amajor, string Original_Agw, string Original_Ccno) {
            if ((sno == null)) {
                throw new global::System.ArgumentNullException("sno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(sno));
            }
            if ((name == null)) {
                throw new global::System.ArgumentNullException("name");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(name));
            }
            if ((Asex == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(Asex));
            }
            if ((Amajor == null)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((string)(Amajor));
            }
            if ((Agw == null)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((string)(Agw));
            }
            if ((Ccno == null)) {
                throw new global::System.ArgumentNullException("Ccno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((string)(Ccno));
            }
            if ((Original_sno == null)) {
                throw new global::System.ArgumentNullException("Original_sno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((string)(Original_sno));
            }
            if ((Original_name == null)) {
                throw new global::System.ArgumentNullException("Original_name");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(Original_name));
            }
            if ((Original_Asex == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(Original_Asex));
            }
            if ((Original_Amajor == null)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[11].Value = ((string)(Original_Amajor));
            }
            if ((Original_Agw == null)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[13].Value = ((string)(Original_Agw));
            }
            if ((Original_Ccno == null)) {
                throw new global::System.ArgumentNullException("Original_Ccno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[14].Value = ((string)(Original_Ccno));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string name, string Asex, string Amajor, string Agw, string Original_sno, string Original_name, string Original_Asex, string Original_Amajor, string Original_Agw, string Original_Ccno) {
            return this.Update(Original_sno, name, Asex, Amajor, Agw, Original_Ccno, Original_sno, Original_name, Original_Asex, Original_Amajor, Original_Agw, Original_Ccno);
        }
    }

    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class student_newsTableAdapter : global::System.ComponentModel.Component {

        private global::System.Data.SqlClient.SqlDataAdapter _adapter;

        private global::System.Data.SqlClient.SqlConnection _connection;

        private global::System.Data.SqlClient.SqlTransaction _transaction;

        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;

        private bool _clearBeforeFill;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public student_newsTableAdapter() {
            this.ClearBeforeFill = true;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null)
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "student_news";
            tableMapping.ColumnMappings.Add("sno", "sno");
            tableMapping.ColumnMappings.Add("name", "name");
            tableMapping.ColumnMappings.Add("Smajor", "Smajor");
            tableMapping.ColumnMappings.Add("Snumber", "Snumber");
            tableMapping.ColumnMappings.Add("Sgoto", "Sgoto");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[student_news] WHERE (([sno] = @Original_sno) AND ((@IsNull_name = 1 AND [name] IS NULL) OR ([name] = @Original_name)) AND ((@IsNull_Smajor = 1 AND [Smajor] IS NULL) OR ([Smajor] = @Original_Smajor)) AND ((@IsNull_Snumber = 1 AND [Snumber] IS NULL) OR ([Snumber] = @Original_Snumber)) AND ((@IsNull_Sgoto = 1 AND [Sgoto] IS NULL) OR ([Sgoto] = @Original_Sgoto)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_name", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Smajor", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Smajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Sgoto", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Sgoto", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[student_news] ([sno], [name], [Smajor], [Snumber], [Sgoto]) VA" +
                "LUES (@sno, @name, @Smajor, @Snumber, @Sgoto);\r\nSELECT sno, name, Smajor, Snumbe" +
                "r, Sgoto FROM student_news WHERE (sno = @sno)";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Smajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Sgoto", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[student_news] SET [sno] = @sno, [name] = @name, [Smajor] = @Smajor, [Snumber] = @Snumber, [Sgoto] = @Sgoto WHERE (([sno] = @Original_sno) AND ((@IsNull_name = 1 AND [name] IS NULL) OR ([name] = @Original_name)) AND ((@IsNull_Smajor = 1 AND [Smajor] IS NULL) OR ([Smajor] = @Original_Smajor)) AND ((@IsNull_Snumber = 1 AND [Snumber] IS NULL) OR ([Snumber] = @Original_Snumber)) AND ((@IsNull_Sgoto = 1 AND [Sgoto] IS NULL) OR ([Sgoto] = @Original_Sgoto)));
SELECT sno, name, Smajor, Snumber, Sgoto FROM student_news WHERE (sno = @sno)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Smajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Sgoto", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sno", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sno", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_name", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_name", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "name", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Smajor", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Smajor", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Smajor", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Snumber", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Snumber", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_Sgoto", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_Sgoto", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "Sgoto", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::job.Properties.Settings.Default.jobDBConnectionString;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT sno, name, Smajor, Snumber, Sgoto FROM dbo.student_news";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(jobDBDataSet1.student_newsDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual jobDBDataSet1.student_newsDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            jobDBDataSet1.student_newsDataTable dataTable = new jobDBDataSet1.student_newsDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1.student_newsDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(jobDBDataSet1 dataSet) {
            return this.Adapter.Update(dataSet, "student_news");
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(string Original_sno, string Original_name, string Original_Smajor, global::System.Nullable<int> Original_Snumber, string Original_Sgoto) {
            if ((Original_sno == null)) {
                throw new global::System.ArgumentNullException("Original_sno");
            }
            else {
                this.Adapter.DeleteCommand.Parameters[0].Value = ((string)(Original_sno));
            }
            if ((Original_name == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_name));
            }
            if ((Original_Smajor == null)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((string)(Original_Smajor));
            }
            if ((Original_Snumber.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((int)(Original_Snumber.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((Original_Sgoto == null)) {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[8].Value = ((string)(Original_Sgoto));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string sno, string name, string Smajor, global::System.Nullable<int> Snumber, string Sgoto) {
            if ((sno == null)) {
                throw new global::System.ArgumentNullException("sno");
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(sno));
            }
            if ((name == null)) {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = ((string)(name));
            }
            if ((Smajor == null)) {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = ((string)(Smajor));
            }
            if ((Snumber.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[3].Value = ((int)(Snumber.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((Sgoto == null)) {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = ((string)(Sgoto));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string sno, string name, string Smajor, global::System.Nullable<int> Snumber, string Sgoto, string Original_sno, string Original_name, string Original_Smajor, global::System.Nullable<int> Original_Snumber, string Original_Sgoto) {
            if ((sno == null)) {
                throw new global::System.ArgumentNullException("sno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(sno));
            }
            if ((name == null)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((string)(name));
            }
            if ((Smajor == null)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((string)(Smajor));
            }
            if ((Snumber.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((int)(Snumber.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((Sgoto == null)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((string)(Sgoto));
            }
            if ((Original_sno == null)) {
                throw new global::System.ArgumentNullException("Original_sno");
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((string)(Original_sno));
            }
            if ((Original_name == null)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[7].Value = ((string)(Original_name));
            }
            if ((Original_Smajor == null)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((string)(Original_Smajor));
            }
            if ((Original_Snumber.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[11].Value = ((int)(Original_Snumber.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            if ((Original_Sgoto == null)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[13].Value = ((string)(Original_Sgoto));
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open)
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string name, string Smajor, global::System.Nullable<int> Snumber, string Sgoto, string Original_sno, string Original_name, string Original_Smajor, global::System.Nullable<int> Original_Snumber, string Original_Sgoto) {
            return this.Update(Original_sno, name, Smajor, Snumber, Sgoto, Original_sno, Original_name, Original_Smajor, Original_Snumber, Original_Sgoto);
        }
    }

    /// <summary>
    ///TableAdapterManager is used to coordinate TableAdapters in the dataset to enable Hierarchical Update scenarios
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerDesigner, Microsoft.VSD" +
        "esigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapterManager")]
    public partial class TableAdapterManager : global::System.ComponentModel.Component {

        private UpdateOrderOption _updateOrder;

        private company_adminTableAdapter _company_adminTableAdapter;

        private company_newTableAdapter _company_newTableAdapter;

        private company_zhaopinTableAdapter _company_zhaopinTableAdapter;

        private job_adminTableAdapter _job_adminTableAdapter;

        private student_applyTableAdapter _student_applyTableAdapter;

        private student_newsTableAdapter _student_newsTableAdapter;

        private bool _backupDataSetBeforeUpdate;

        private global::System.Data.IDbConnection _connection;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public UpdateOrderOption UpdateOrder {
            get {
                return this._updateOrder;
            }
            set {
                this._updateOrder = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public company_adminTableAdapter company_adminTableAdapter {
            get {
                return this._company_adminTableAdapter;
            }
            set {
                this._company_adminTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public company_newTableAdapter company_newTableAdapter {
            get {
                return this._company_newTableAdapter;
            }
            set {
                this._company_newTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public company_zhaopinTableAdapter company_zhaopinTableAdapter {
            get {
                return this._company_zhaopinTableAdapter;
            }
            set {
                this._company_zhaopinTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public job_adminTableAdapter job_adminTableAdapter {
            get {
                return this._job_adminTableAdapter;
            }
            set {
                this._job_adminTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public student_applyTableAdapter student_applyTableAdapter {
            get {
                return this._student_applyTableAdapter;
            }
            set {
                this._student_applyTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public student_newsTableAdapter student_newsTableAdapter {
            get {
                return this._student_newsTableAdapter;
            }
            set {
                this._student_newsTableAdapter = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public bool BackupDataSetBeforeUpdate {
            get {
                return this._backupDataSetBeforeUpdate;
            }
            set {
                this._backupDataSetBeforeUpdate = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        public global::System.Data.IDbConnection Connection {
            get {
                if ((this._connection != null)) {
                    return this._connection;
                }
                if (((this._company_adminTableAdapter != null)
                            && (this._company_adminTableAdapter.Connection != null))) {
                    return this._company_adminTableAdapter.Connection;
                }
                if (((this._company_newTableAdapter != null)
                            && (this._company_newTableAdapter.Connection != null))) {
                    return this._company_newTableAdapter.Connection;
                }
                if (((this._company_zhaopinTableAdapter != null)
                            && (this._company_zhaopinTableAdapter.Connection != null))) {
                    return this._company_zhaopinTableAdapter.Connection;
                }
                if (((this._job_adminTableAdapter != null)
                            && (this._job_adminTableAdapter.Connection != null))) {
                    return this._job_adminTableAdapter.Connection;
                }
                if (((this._student_applyTableAdapter != null)
                            && (this._student_applyTableAdapter.Connection != null))) {
                    return this._student_applyTableAdapter.Connection;
                }
                if (((this._student_newsTableAdapter != null)
                            && (this._student_newsTableAdapter.Connection != null))) {
                    return this._student_newsTableAdapter.Connection;
                }
                return null;
            }
            set {
                this._connection = value;
            }
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        public int TableAdapterInstanceCount {
            get {
                int count = 0;
                if ((this._company_adminTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._company_newTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._company_zhaopinTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._job_adminTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._student_applyTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._student_newsTableAdapter != null)) {
                    count = (count + 1);
                }
                return count;
            }
        }

        /// <summary>
        ///Update rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private int UpdateUpdatedRows(jobDBDataSet1 dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._company_newTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.company_new.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._company_newTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._student_newsTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.student_news.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._student_newsTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._company_adminTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.company_admin.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._company_adminTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._company_zhaopinTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.company_zhaopin.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._company_zhaopinTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._job_adminTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.job_admin.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._job_adminTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._student_applyTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.student_apply.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null)
                            && (0 < updatedRows.Length))) {
                    result = (result + this._student_applyTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            return result;
        }

        /// <summary>
        ///Insert rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private int UpdateInsertedRows(jobDBDataSet1 dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._company_newTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.company_new.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._company_newTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._student_newsTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.student_news.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._student_newsTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._company_adminTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.company_admin.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._company_adminTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._company_zhaopinTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.company_zhaopin.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._company_zhaopinTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._job_adminTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.job_admin.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._job_adminTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._student_applyTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.student_apply.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null)
                            && (0 < addedRows.Length))) {
                    result = (result + this._student_applyTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            return result;
        }

        /// <summary>
        ///Delete rows in bottom-up order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private int UpdateDeletedRows(jobDBDataSet1 dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows) {
            int result = 0;
            if ((this._student_applyTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.student_apply.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._student_applyTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._job_adminTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.job_admin.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._job_adminTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._company_zhaopinTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.company_zhaopin.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._company_zhaopinTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._company_adminTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.company_admin.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._company_adminTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._student_newsTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.student_news.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._student_newsTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._company_newTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.company_new.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null)
                            && (0 < deletedRows.Length))) {
                    result = (result + this._company_newTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            return result;
        }

        /// <summary>
        ///Remove inserted rows that become updated rows after calling TableAdapter.Update(inserted rows) first
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private global::System.Data.DataRow[] GetRealUpdatedRows(global::System.Data.DataRow[] updatedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            if (((updatedRows == null)
                        || (updatedRows.Length < 1))) {
                return updatedRows;
            }
            if (((allAddedRows == null)
                        || (allAddedRows.Count < 1))) {
                return updatedRows;
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> realUpdatedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            for (int i = 0; (i < updatedRows.Length); i = (i + 1)) {
                global::System.Data.DataRow row = updatedRows[i];
                if ((allAddedRows.Contains(row) == false)) {
                    realUpdatedRows.Add(row);
                }
            }
            return realUpdatedRows.ToArray();
        }

        /// <summary>
        ///Update all changes to the dataset.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public virtual int UpdateAll(jobDBDataSet1 dataSet) {
            if ((dataSet == null)) {
                throw new global::System.ArgumentNullException("dataSet");
            }
            if ((dataSet.HasChanges() == false)) {
                return 0;
            }
            if (((this._company_adminTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._company_adminTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            if (((this._company_newTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._company_newTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            if (((this._company_zhaopinTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._company_zhaopinTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            if (((this._job_adminTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._job_adminTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            if (((this._student_applyTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._student_applyTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            if (((this._student_newsTableAdapter != null)
                        && (this.MatchTableAdapterConnection(this._student_newsTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("由 TableAdapterManager 管理的所有 TableAdapter 必须使用相同的连接字符串。");
            }
            global::System.Data.IDbConnection workConnection = this.Connection;
            if ((workConnection == null)) {
                throw new global::System.ApplicationException("TableAdapterManager 不包含任何连接信息。请将每个 TableAdapterManager TableAdapter 属性设置为有效的 Tabl" +
                        "eAdapter 实例。");
            }
            bool workConnOpened = false;
            if (((workConnection.State & global::System.Data.ConnectionState.Broken)
                        == global::System.Data.ConnectionState.Broken)) {
                workConnection.Close();
            }
            if ((workConnection.State == global::System.Data.ConnectionState.Closed)) {
                workConnection.Open();
                workConnOpened = true;
            }
            global::System.Data.IDbTransaction workTransaction = workConnection.BeginTransaction();
            if ((workTransaction == null)) {
                throw new global::System.ApplicationException("事务无法开始。当前的数据连接不支持事务或当前状态不允许事务开始。");
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter> adaptersWithAcceptChangesDuringUpdate = new global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter>();
            global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection> revertConnections = new global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection>();
            int result = 0;
            global::System.Data.DataSet backupDataSet = null;
            if (this.BackupDataSetBeforeUpdate) {
                backupDataSet = new global::System.Data.DataSet();
                backupDataSet.Merge(dataSet);
            }
            try {
                // ---- Prepare for update -----------
                //
                if ((this._company_adminTableAdapter != null)) {
                    revertConnections.Add(this._company_adminTableAdapter, this._company_adminTableAdapter.Connection);
                    this._company_adminTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._company_adminTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._company_adminTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._company_adminTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._company_adminTableAdapter.Adapter);
                    }
                }
                if ((this._company_newTableAdapter != null)) {
                    revertConnections.Add(this._company_newTableAdapter, this._company_newTableAdapter.Connection);
                    this._company_newTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._company_newTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._company_newTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._company_newTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._company_newTableAdapter.Adapter);
                    }
                }
                if ((this._company_zhaopinTableAdapter != null)) {
                    revertConnections.Add(this._company_zhaopinTableAdapter, this._company_zhaopinTableAdapter.Connection);
                    this._company_zhaopinTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._company_zhaopinTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._company_zhaopinTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._company_zhaopinTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._company_zhaopinTableAdapter.Adapter);
                    }
                }
                if ((this._job_adminTableAdapter != null)) {
                    revertConnections.Add(this._job_adminTableAdapter, this._job_adminTableAdapter.Connection);
                    this._job_adminTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._job_adminTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._job_adminTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._job_adminTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._job_adminTableAdapter.Adapter);
                    }
                }
                if ((this._student_applyTableAdapter != null)) {
                    revertConnections.Add(this._student_applyTableAdapter, this._student_applyTableAdapter.Connection);
                    this._student_applyTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._student_applyTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._student_applyTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._student_applyTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._student_applyTableAdapter.Adapter);
                    }
                }
                if ((this._student_newsTableAdapter != null)) {
                    revertConnections.Add(this._student_newsTableAdapter, this._student_newsTableAdapter.Connection);
                    this._student_newsTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._student_newsTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._student_newsTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._student_newsTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._student_newsTableAdapter.Adapter);
                    }
                }
                //
                //---- Perform updates -----------
                //
                if ((this.UpdateOrder == UpdateOrderOption.UpdateInsertDelete)) {
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                }
                else {
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                }
                result = (result + this.UpdateDeletedRows(dataSet, allChangedRows));
                //
                //---- Commit updates -----------
                //
                workTransaction.Commit();
                if ((0 < allAddedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                    allAddedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
                if ((0 < allChangedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allChangedRows.Count];
                    allChangedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
            }
            catch (global::System.Exception ex) {
                workTransaction.Rollback();
                // ---- Restore the dataset -----------
                if (this.BackupDataSetBeforeUpdate) {
                    global::System.Diagnostics.Debug.Assert((backupDataSet != null));
                    dataSet.Clear();
                    dataSet.Merge(backupDataSet);
                }
                else {
                    if ((0 < allAddedRows.Count)) {
                        global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                        allAddedRows.CopyTo(rows);
                        for (int i = 0; (i < rows.Length); i = (i + 1)) {
                            global::System.Data.DataRow row = rows[i];
                            row.AcceptChanges();
                            row.SetAdded();
                        }
                    }
                }
                throw ex;
            }
            finally {
                if (workConnOpened) {
                    workConnection.Close();
                }
                if ((this._company_adminTableAdapter != null)) {
                    this._company_adminTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._company_adminTableAdapter]));
                    this._company_adminTableAdapter.Transaction = null;
                }
                if ((this._company_newTableAdapter != null)) {
                    this._company_newTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._company_newTableAdapter]));
                    this._company_newTableAdapter.Transaction = null;
                }
                if ((this._company_zhaopinTableAdapter != null)) {
                    this._company_zhaopinTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._company_zhaopinTableAdapter]));
                    this._company_zhaopinTableAdapter.Transaction = null;
                }
                if ((this._job_adminTableAdapter != null)) {
                    this._job_adminTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._job_adminTableAdapter]));
                    this._job_adminTableAdapter.Transaction = null;
                }
                if ((this._student_applyTableAdapter != null)) {
                    this._student_applyTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._student_applyTableAdapter]));
                    this._student_applyTableAdapter.Transaction = null;
                }
                if ((this._student_newsTableAdapter != null)) {
                    this._student_newsTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._student_newsTableAdapter]));
                    this._student_newsTableAdapter.Transaction = null;
                }
                if ((0 < adaptersWithAcceptChangesDuringUpdate.Count)) {
                    global::System.Data.Common.DataAdapter[] adapters = new System.Data.Common.DataAdapter[adaptersWithAcceptChangesDuringUpdate.Count];
                    adaptersWithAcceptChangesDuringUpdate.CopyTo(adapters);
                    for (int i = 0; (i < adapters.Length); i = (i + 1)) {
                        global::System.Data.Common.DataAdapter adapter = adapters[i];
                        adapter.AcceptChangesDuringUpdate = true;
                    }
                }
            }
            return result;
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected virtual void SortSelfReferenceRows(global::System.Data.DataRow[] rows, global::System.Data.DataRelation relation, bool childFirst) {
            global::System.Array.Sort<global::System.Data.DataRow>(rows, new SelfReferenceComparer(relation, childFirst));
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        protected virtual bool MatchTableAdapterConnection(global::System.Data.IDbConnection inputConnection) {
            if ((this._connection != null)) {
                return true;
            }
            if (((this.Connection == null)
                        || (inputConnection == null))) {
                return true;
            }
            if (string.Equals(this.Connection.ConnectionString, inputConnection.ConnectionString, global::System.StringComparison.Ordinal)) {
                return true;
            }
            return false;
        }

        /// <summary>
        ///Update Order Option
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        public enum UpdateOrderOption {

            InsertUpdateDelete = 0,

            UpdateInsertDelete = 1,
        }

        /// <summary>
        ///Used to sort self-referenced table's rows
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
        private class SelfReferenceComparer : object, global::System.Collections.Generic.IComparer<global::System.Data.DataRow> {

            private global::System.Data.DataRelation _relation;

            private int _childFirst;

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            internal SelfReferenceComparer(global::System.Data.DataRelation relation, bool childFirst) {
                this._relation = relation;
                if (childFirst) {
                    this._childFirst = -1;
                }
                else {
                    this._childFirst = 1;
                }
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            private global::System.Data.DataRow GetRoot(global::System.Data.DataRow row, out int distance) {
                global::System.Diagnostics.Debug.Assert((row != null));
                global::System.Data.DataRow root = row;
                distance = 0;

                global::System.Collections.Generic.IDictionary<global::System.Data.DataRow, global::System.Data.DataRow> traversedRows = new global::System.Collections.Generic.Dictionary<global::System.Data.DataRow, global::System.Data.DataRow>();
                traversedRows[row] = row;

                global::System.Data.DataRow parent = row.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                for (
                ; ((parent != null)
                            && (traversedRows.ContainsKey(parent) == false));
                ) {
                    distance = (distance + 1);
                    root = parent;
                    traversedRows[parent] = parent;
                    parent = parent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                }

                if ((distance == 0)) {
                    traversedRows.Clear();
                    traversedRows[row] = row;
                    parent = row.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original);
                    for (
                    ; ((parent != null)
                                && (traversedRows.ContainsKey(parent) == false));
                    ) {
                        distance = (distance + 1);
                        root = parent;
                        traversedRows[parent] = parent;
                        parent = parent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original);
                    }
                }

                return root;
            }

            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "16.0.0.0")]
            public int Compare(global::System.Data.DataRow row1, global::System.Data.DataRow row2) {
                if (object.ReferenceEquals(row1, row2)) {
                    return 0;
                }
                if ((row1 == null)) {
                    return -1;
                }
                if ((row2 == null)) {
                    return 1;
                }

                int distance1 = 0;
                global::System.Data.DataRow root1 = this.GetRoot(row1, out distance1);

                int distance2 = 0;
                global::System.Data.DataRow root2 = this.GetRoot(row2, out distance2);

                if (object.ReferenceEquals(root1, root2)) {
                    return (this._childFirst * distance1.CompareTo(distance2));
                }
                else {
                    global::System.Diagnostics.Debug.Assert(((root1.Table != null)
                                    && (root2.Table != null)));
                    if ((root1.Table.Rows.IndexOf(root1) < root2.Table.Rows.IndexOf(root2))) {
                        return -1;
                    }
                    else {
                        return 1;
                    }
                }
            }
        }
    }
}

#pragma warning restore 1591