dataset1.cs

网络应用

                this.tableStud = ((StudDataTable)(this.Table));
            }
            
            public int s_ID {
                get {
                    return ((int)(this[this.tableStud.s_IDColumn]));
                }
                set {
                    this[this.tableStud.s_IDColumn] = value;
                }
            }
            
            public string s_Number {
                get {
                    return ((string)(this[this.tableStud.s_NumberColumn]));
                }
                set {
                    this[this.tableStud.s_NumberColumn] = value;
                }
            }
            
            public string s_Name {
                get {
                    return ((string)(this[this.tableStud.s_NameColumn]));
                }
                set {
                    this[this.tableStud.s_NameColumn] = value;
                }
            }
            
            public int s_Age {
                get {
                    return ((int)(this[this.tableStud.s_AgeColumn]));
                }
                set {
                    this[this.tableStud.s_AgeColumn] = value;
                }
            }
            
            public int Y_Number {
                get {
                    return ((int)(this[this.tableStud.Y_NumberColumn]));
                }
                set {
                    this[this.tableStud.Y_NumberColumn] = value;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class StudRowChangeEvent : EventArgs {
            
            private StudRow eventRow;
            
            private DataRowAction eventAction;
            
            public StudRowChangeEvent(StudRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public StudRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class YuanxiDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnY_ID;
            
            private DataColumn columnY_Number;
            
            private DataColumn columnY_Name;
            
            private DataColumn columnY_Head;
            
            private DataColumn columnY_Des;
            
            internal YuanxiDataTable() : 
                    base("Yuanxi") {
                this.InitClass();
            }
            
            internal YuanxiDataTable(DataTable table) : 
                    base(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;
                this.DisplayExpression = table.DisplayExpression;
            }
            
            [System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            internal DataColumn Y_IDColumn {
                get {
                    return this.columnY_ID;
                }
            }
            
            internal DataColumn Y_NumberColumn {
                get {
                    return this.columnY_Number;
                }
            }
            
            internal DataColumn Y_NameColumn {
                get {
                    return this.columnY_Name;
                }
            }
            
            internal DataColumn Y_HeadColumn {
                get {
                    return this.columnY_Head;
                }
            }
            
            internal DataColumn Y_DesColumn {
                get {
                    return this.columnY_Des;
                }
            }
            
            public YuanxiRow this[int index] {
                get {
                    return ((YuanxiRow)(this.Rows[index]));
                }
            }
            
            public event YuanxiRowChangeEventHandler YuanxiRowChanged;
            
            public event YuanxiRowChangeEventHandler YuanxiRowChanging;
            
            public event YuanxiRowChangeEventHandler YuanxiRowDeleted;
            
            public event YuanxiRowChangeEventHandler YuanxiRowDeleting;
            
            public void AddYuanxiRow(YuanxiRow row) {
                this.Rows.Add(row);
            }
            
            public YuanxiRow AddYuanxiRow(int Y_Number, string Y_Name, string Y_Head, string Y_Des) {
                YuanxiRow rowYuanxiRow = ((YuanxiRow)(this.NewRow()));
                rowYuanxiRow.ItemArray = new object[] {
                        null,
                        Y_Number,
                        Y_Name,
                        Y_Head,
                        Y_Des};
                this.Rows.Add(rowYuanxiRow);
                return rowYuanxiRow;
            }
            
            public YuanxiRow FindByY_Number(int Y_Number) {
                return ((YuanxiRow)(this.Rows.Find(new object[] {
                            Y_Number})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                YuanxiDataTable cln = ((YuanxiDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new YuanxiDataTable();
            }
            
            internal void InitVars() {
                this.columnY_ID = this.Columns["Y_ID"];
                this.columnY_Number = this.Columns["Y_Number"];
                this.columnY_Name = this.Columns["Y_Name"];
                this.columnY_Head = this.Columns["Y_Head"];
                this.columnY_Des = this.Columns["Y_Des"];
            }
            
            private void InitClass() {
                this.columnY_ID = new DataColumn("Y_ID", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnY_ID);
                this.columnY_Number = new DataColumn("Y_Number", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnY_Number);
                this.columnY_Name = new DataColumn("Y_Name", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnY_Name);
                this.columnY_Head = new DataColumn("Y_Head", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnY_Head);
                this.columnY_Des = new DataColumn("Y_Des", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnY_Des);
                this.Constraints.Add(new UniqueConstraint("Dataset1Key2", new DataColumn[] {
                                this.columnY_Number}, true));
                this.columnY_ID.AutoIncrement = true;
                this.columnY_ID.AllowDBNull = false;
                this.columnY_ID.ReadOnly = true;
                this.columnY_Number.AllowDBNull = false;
                this.columnY_Number.Unique = true;
                this.columnY_Name.AllowDBNull = false;
                this.columnY_Head.AllowDBNull = false;
            }
            
            public YuanxiRow NewYuanxiRow() {
                return ((YuanxiRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new YuanxiRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(YuanxiRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.YuanxiRowChanged != null)) {
                    this.YuanxiRowChanged(this, new YuanxiRowChangeEvent(((YuanxiRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.YuanxiRowChanging != null)) {
                    this.YuanxiRowChanging(this, new YuanxiRowChangeEvent(((YuanxiRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.YuanxiRowDeleted != null)) {
                    this.YuanxiRowDeleted(this, new YuanxiRowChangeEvent(((YuanxiRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.YuanxiRowDeleting != null)) {
                    this.YuanxiRowDeleting(this, new YuanxiRowChangeEvent(((YuanxiRow)(e.Row)), e.Action));
                }
            }
            
            public void RemoveYuanxiRow(YuanxiRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class YuanxiRow : DataRow {
            
            private YuanxiDataTable tableYuanxi;
            
            internal YuanxiRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tableYuanxi = ((YuanxiDataTable)(this.Table));
            }
            
            public int Y_ID {
                get {
                    return ((int)(this[this.tableYuanxi.Y_IDColumn]));
                }
                set {
                    this[this.tableYuanxi.Y_IDColumn] = value;
                }
            }
            
            public int Y_Number {
                get {
                    return ((int)(this[this.tableYuanxi.Y_NumberColumn]));
                }
                set {
                    this[this.tableYuanxi.Y_NumberColumn] = value;
                }
            }
            
            public string Y_Name {
                get {
                    return ((string)(this[this.tableYuanxi.Y_NameColumn]));
                }
                set {
                    this[this.tableYuanxi.Y_NameColumn] = value;
                }
            }
            
            public string Y_Head {
                get {
                    return ((string)(this[this.tableYuanxi.Y_HeadColumn]));
                }
                set {
                    this[this.tableYuanxi.Y_HeadColumn] = value;
                }
            }
            
            public string Y_Des {
                get {
                    try {
                        return ((string)(this[this.tableYuanxi.Y_DesColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableYuanxi.Y_DesColumn] = value;
                }
            }
            
            public bool IsY_DesNull() {
                return this.IsNull(this.tableYuanxi.Y_DesColumn);
            }
            
            public void SetY_DesNull() {
                this[this.tableYuanxi.Y_DesColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class YuanxiRowChangeEvent : EventArgs {
            
            private YuanxiRow eventRow;
            
            private DataRowAction eventAction;
            
            public YuanxiRowChangeEvent(YuanxiRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public YuanxiRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}