chap20dataset.designer.cs

C#2.0宝典源码,C#经典书籍,很多例子

                    return this.columnID;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.Data.DataColumn NameColumn {
                get {
                    return this.columnName;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRow this[int index] {
                get {
                    return ((StudentRow)(this.Rows[index]));
                }
            }
            
            public event StudentRowChangeEventHandler StudentRowChanging;
            
            public event StudentRowChangeEventHandler StudentRowChanged;
            
            public event StudentRowChangeEventHandler StudentRowDeleting;
            
            public event StudentRowChangeEventHandler StudentRowDeleted;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void AddStudentRow(StudentRow row) {
                this.Rows.Add(row);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRow AddStudentRow(string ID, string Name) {
                StudentRow rowStudentRow = ((StudentRow)(this.NewRow()));
                rowStudentRow.ItemArray = new object[] {
                        ID,
                        Name};
                this.Rows.Add(rowStudentRow);
                return rowStudentRow;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRow FindByID(string ID) {
                return ((StudentRow)(this.Rows.Find(new object[] {
                            ID})));
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public virtual System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public override System.Data.DataTable Clone() {
                StudentDataTable cln = ((StudentDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override System.Data.DataTable CreateInstance() {
                return new StudentDataTable();
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal void InitVars() {
                this.columnID = base.Columns["ID"];
                this.columnName = base.Columns["Name"];
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            private void InitClass() {
                this.columnID = new System.Data.DataColumn("ID", typeof(string), null, System.Data.MappingType.Element);
                base.Columns.Add(this.columnID);
                this.columnName = new System.Data.DataColumn("Name", typeof(string), null, System.Data.MappingType.Element);
                base.Columns.Add(this.columnName);
                this.Constraints.Add(new System.Data.UniqueConstraint("Constraint1", new System.Data.DataColumn[] {
                                this.columnID}, true));
                this.columnID.AllowDBNull = false;
                this.columnID.Unique = true;
                this.columnID.MaxLength = 10;
                this.columnName.AllowDBNull = false;
                this.columnName.MaxLength = 10;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRow NewStudentRow() {
                return ((StudentRow)(this.NewRow()));
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override System.Data.DataRow NewRowFromBuilder(System.Data.DataRowBuilder builder) {
                return new StudentRow(builder);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override System.Type GetRowType() {
                return typeof(StudentRow);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanged(System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.StudentRowChanged != null)) {
                    this.StudentRowChanged(this, new StudentRowChangeEvent(((StudentRow)(e.Row)), e.Action));
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowChanging(System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.StudentRowChanging != null)) {
                    this.StudentRowChanging(this, new StudentRowChangeEvent(((StudentRow)(e.Row)), e.Action));
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleted(System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.StudentRowDeleted != null)) {
                    this.StudentRowDeleted(this, new StudentRowChangeEvent(((StudentRow)(e.Row)), e.Action));
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            protected override void OnRowDeleting(System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.StudentRowDeleting != null)) {
                    this.StudentRowDeleting(this, new StudentRowChangeEvent(((StudentRow)(e.Row)), e.Action));
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void RemoveStudentRow(StudentRow row) {
                this.Rows.Remove(row);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public static System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(System.Xml.Schema.XmlSchemaSet xs) {
                System.Xml.Schema.XmlSchemaComplexType type = new System.Xml.Schema.XmlSchemaComplexType();
                System.Xml.Schema.XmlSchemaSequence sequence = new System.Xml.Schema.XmlSchemaSequence();
                Chap20DataSet ds = new Chap20DataSet();
                xs.Add(ds.GetSchemaSerializable());
                System.Xml.Schema.XmlSchemaAny any1 = new System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                System.Xml.Schema.XmlSchemaAny any2 = new System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                System.Xml.Schema.XmlSchemaAttribute attribute1 = new System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                System.Xml.Schema.XmlSchemaAttribute attribute2 = new System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "StudentDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                return type;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public partial class StudentRow : System.Data.DataRow {
            
            private StudentDataTable tableStudent;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal StudentRow(System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tableStudent = ((StudentDataTable)(this.Table));
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ID {
                get {
                    return ((string)(this[this.tableStudent.IDColumn]));
                }
                set {
                    this[this.tableStudent.IDColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string Name {
                get {
                    return ((string)(this[this.tableStudent.NameColumn]));
                }
                set {
                    this[this.tableStudent.NameColumn] = value;
                }
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class StudentRowChangeEvent : System.EventArgs {
            
            private StudentRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRowChangeEvent(StudentRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public StudentRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace Example21.Chap20DataSetTableAdapters {
    
    
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [System.ComponentModel.DesignerCategoryAttribute("code")]
    [System.ComponentModel.ToolboxItem(true)]
    [System.ComponentModel.DataObjectAttribute(true)]
    [System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class StudentTableAdapter : System.ComponentModel.Component {
        
        private System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private System.Data.SqlClient.SqlConnection _connection;
        
        private System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public StudentTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private System.Data.SqlClient.SqlDataAdapter Adapter {