class.cs

学生管理系统网络版原程序 应用.net开发技术 适合中小学的日常管理

                    base(rb) {
                this.tableTbclass = ((TbclassDataTable)(this.Table));
            }
            
            public System.DateTime schooldate {
                get {
                    try {
                        return ((System.DateTime)(this[this.tableTbclass.schooldateColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableTbclass.schooldateColumn] = value;
                }
            }
            
            public int _class {
                get {
                    try {
                        return ((int)(this[this.tableTbclass._classColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableTbclass._classColumn] = value;
                }
            }
            
            public int stucount {
                get {
                    try {
                        return ((int)(this[this.tableTbclass.stucountColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableTbclass.stucountColumn] = value;
                }
            }
            
            public int master {
                get {
                    try {
                        return ((int)(this[this.tableTbclass.masterColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableTbclass.masterColumn] = value;
                }
            }
            
            public bool IsschooldateNull() {
                return this.IsNull(this.tableTbclass.schooldateColumn);
            }
            
            public void SetschooldateNull() {
                this[this.tableTbclass.schooldateColumn] = System.Convert.DBNull;
            }
            
            public bool Is_classNull() {
                return this.IsNull(this.tableTbclass._classColumn);
            }
            
            public void Set_classNull() {
                this[this.tableTbclass._classColumn] = System.Convert.DBNull;
            }
            
            public bool IsstucountNull() {
                return this.IsNull(this.tableTbclass.stucountColumn);
            }
            
            public void SetstucountNull() {
                this[this.tableTbclass.stucountColumn] = System.Convert.DBNull;
            }
            
            public bool IsmasterNull() {
                return this.IsNull(this.tableTbclass.masterColumn);
            }
            
            public void SetmasterNull() {
                this[this.tableTbclass.masterColumn] = System.Convert.DBNull;
            }
            
            public manegerRow[] GetmanegerRows() {
                return ((manegerRow[])(this.GetChildRows(this.Table.ChildRelations["Tbclass_maneger"])));
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class TbclassRowChangeEvent : EventArgs {
            
            private TbclassRow eventRow;
            
            private DataRowAction eventAction;
            
            public TbclassRowChangeEvent(TbclassRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public TbclassRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class manegerDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnstuid;
            
            private DataColumn columnwork;
            
            private DataColumn columnTbclass_Id;
            
            internal manegerDataTable() : 
                    base("maneger") {
                this.InitClass();
            }
            
            internal manegerDataTable(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 stuidColumn {
                get {
                    return this.columnstuid;
                }
            }
            
            internal DataColumn workColumn {
                get {
                    return this.columnwork;
                }
            }
            
            internal DataColumn Tbclass_IdColumn {
                get {
                    return this.columnTbclass_Id;
                }
            }
            
            public manegerRow this[int index] {
                get {
                    return ((manegerRow)(this.Rows[index]));
                }
            }
            
            public event manegerRowChangeEventHandler manegerRowChanged;
            
            public event manegerRowChangeEventHandler manegerRowChanging;
            
            public event manegerRowChangeEventHandler manegerRowDeleted;
            
            public event manegerRowChangeEventHandler manegerRowDeleting;
            
            public void AddmanegerRow(manegerRow row) {
                this.Rows.Add(row);
            }
            
            public manegerRow AddmanegerRow(int stuid, string work, TbclassRow parentTbclassRowByTbclass_maneger) {
                manegerRow rowmanegerRow = ((manegerRow)(this.NewRow()));
                rowmanegerRow.ItemArray = new object[] {
                        stuid,
                        work,
                        parentTbclassRowByTbclass_maneger[4]};
                this.Rows.Add(rowmanegerRow);
                return rowmanegerRow;
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                manegerDataTable cln = ((manegerDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new manegerDataTable();
            }
            
            internal void InitVars() {
                this.columnstuid = this.Columns["stuid"];
                this.columnwork = this.Columns["work"];
                this.columnTbclass_Id = this.Columns["Tbclass_Id"];
            }
            
            private void InitClass() {
                this.columnstuid = new DataColumn("stuid", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnstuid);
                this.columnwork = new DataColumn("work", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnwork);
                this.columnTbclass_Id = new DataColumn("Tbclass_Id", typeof(int), null, System.Data.MappingType.Hidden);
                this.Columns.Add(this.columnTbclass_Id);
            }
            
            public manegerRow NewmanegerRow() {
                return ((manegerRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new manegerRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(manegerRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.manegerRowChanged != null)) {
                    this.manegerRowChanged(this, new manegerRowChangeEvent(((manegerRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.manegerRowChanging != null)) {
                    this.manegerRowChanging(this, new manegerRowChangeEvent(((manegerRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.manegerRowDeleted != null)) {
                    this.manegerRowDeleted(this, new manegerRowChangeEvent(((manegerRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.manegerRowDeleting != null)) {
                    this.manegerRowDeleting(this, new manegerRowChangeEvent(((manegerRow)(e.Row)), e.Action));
                }
            }
            
            public void RemovemanegerRow(manegerRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class manegerRow : DataRow {
            
            private manegerDataTable tablemaneger;
            
            internal manegerRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tablemaneger = ((manegerDataTable)(this.Table));
            }
            
            public int stuid {
                get {
                    try {
                        return ((int)(this[this.tablemaneger.stuidColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablemaneger.stuidColumn] = value;
                }
            }
            
            public string work {
                get {
                    try {
                        return ((string)(this[this.tablemaneger.workColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablemaneger.workColumn] = value;
                }
            }
            
            public TbclassRow TbclassRow {
                get {
                    return ((TbclassRow)(this.GetParentRow(this.Table.ParentRelations["Tbclass_maneger"])));
                }
                set {
                    this.SetParentRow(value, this.Table.ParentRelations["Tbclass_maneger"]);
                }
            }
            
            public bool IsstuidNull() {
                return this.IsNull(this.tablemaneger.stuidColumn);
            }
            
            public void SetstuidNull() {
                this[this.tablemaneger.stuidColumn] = System.Convert.DBNull;
            }
            
            public bool IsworkNull() {
                return this.IsNull(this.tablemaneger.workColumn);
            }
            
            public void SetworkNull() {
                this[this.tablemaneger.workColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class manegerRowChangeEvent : EventArgs {
            
            private manegerRow eventRow;
            
            private DataRowAction eventAction;
            
            public manegerRowChangeEvent(manegerRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public manegerRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}