dataset1.cs

由C开发的教务管理系统源码中的排课子系统

            
            internal DataColumn 班级编号Column {
                get {
                    return this.column班级编号;
                }
            }
            
            internal DataColumn 年级Column {
                get {
                    return this.column年级;
                }
            }
            
            internal DataColumn 班级名称Column {
                get {
                    return this.column班级名称;
                }
            }
            
            internal DataColumn 班级简称Column {
                get {
                    return this.column班级简称;
                }
            }
            
            internal DataColumn 人数Column {
                get {
                    return this.column人数;
                }
            }
            
            internal DataColumn 班主任Column {
                get {
                    return this.column班主任;
                }
            }
            
            public 班级信息Row this[int index] {
                get {
                    return ((班级信息Row)(this.Rows[index]));
                }
            }
            
            public event 班级信息RowChangeEventHandler 班级信息RowChanged;
            
            public event 班级信息RowChangeEventHandler 班级信息RowChanging;
            
            public event 班级信息RowChangeEventHandler 班级信息RowDeleted;
            
            public event 班级信息RowChangeEventHandler 班级信息RowDeleting;
            
            public void Add班级信息Row(班级信息Row row) {
                this.Rows.Add(row);
            }
            
            public 班级信息Row Add班级信息Row(string 班级编号, string 年级, string 班级名称, string 班级简称, System.Decimal 人数, string 班主任) {
                班级信息Row row班级信息Row = ((班级信息Row)(this.NewRow()));
                row班级信息Row.ItemArray = new object[] {
                        班级编号,
                        年级,
                        班级名称,
                        班级简称,
                        人数,
                        班主任};
                this.Rows.Add(row班级信息Row);
                return row班级信息Row;
            }
            
            public 班级信息Row FindBy班级编号(string 班级编号) {
                return ((班级信息Row)(this.Rows.Find(new object[] {
                            班级编号})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                班级信息DataTable cln = ((班级信息DataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new 班级信息DataTable();
            }
            
            internal void InitVars() {
                this.column班级编号 = this.Columns["班级编号"];
                this.column年级 = this.Columns["年级"];
                this.column班级名称 = this.Columns["班级名称"];
                this.column班级简称 = this.Columns["班级简称"];
                this.column人数 = this.Columns["人数"];
                this.column班主任 = this.Columns["班主任"];
            }
            
            private void InitClass() {
                this.column班级编号 = new DataColumn("班级编号", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column班级编号);
                this.column年级 = new DataColumn("年级", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column年级);
                this.column班级名称 = new DataColumn("班级名称", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column班级名称);
                this.column班级简称 = new DataColumn("班级简称", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column班级简称);
                this.column人数 = new DataColumn("人数", typeof(System.Decimal), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column人数);
                this.column班主任 = new DataColumn("班主任", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column班主任);
                this.Constraints.Add(new UniqueConstraint("Constraint1", new DataColumn[] {
                                this.column班级编号}, true));
                this.column班级编号.AllowDBNull = false;
                this.column班级编号.Unique = true;
            }
            
            public 班级信息Row New班级信息Row() {
                return ((班级信息Row)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new 班级信息Row(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(班级信息Row);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.班级信息RowChanged != null)) {
                    this.班级信息RowChanged(this, new 班级信息RowChangeEvent(((班级信息Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.班级信息RowChanging != null)) {
                    this.班级信息RowChanging(this, new 班级信息RowChangeEvent(((班级信息Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.班级信息RowDeleted != null)) {
                    this.班级信息RowDeleted(this, new 班级信息RowChangeEvent(((班级信息Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.班级信息RowDeleting != null)) {
                    this.班级信息RowDeleting(this, new 班级信息RowChangeEvent(((班级信息Row)(e.Row)), e.Action));
                }
            }
            
            public void Remove班级信息Row(班级信息Row row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 班级信息Row : DataRow {
            
            private 班级信息DataTable table班级信息;
            
            internal 班级信息Row(DataRowBuilder rb) : 
                    base(rb) {
                this.table班级信息 = ((班级信息DataTable)(this.Table));
            }
            
            public string 班级编号 {
                get {
                    return ((string)(this[this.table班级信息.班级编号Column]));
                }
                set {
                    this[this.table班级信息.班级编号Column] = value;
                }
            }
            
            public string 年级 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.年级Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table班级信息.年级Column] = value;
                }
            }
            
            public string 班级名称 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.班级名称Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table班级信息.班级名称Column] = value;
                }
            }
            
            public string 班级简称 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.班级简称Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table班级信息.班级简称Column] = value;
                }
            }
            
            public System.Decimal 人数 {
                get {
                    try {
                        return ((System.Decimal)(this[this.table班级信息.人数Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table班级信息.人数Column] = value;
                }
            }
            
            public string 班主任 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.班主任Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table班级信息.班主任Column] = value;
                }
            }
            
            public bool Is年级Null() {
                return this.IsNull(this.table班级信息.年级Column);
            }
            
            public void Set年级Null() {
                this[this.table班级信息.年级Column] = System.Convert.DBNull;
            }
            
            public bool Is班级名称Null() {
                return this.IsNull(this.table班级信息.班级名称Column);
            }
            
            public void Set班级名称Null() {
                this[this.table班级信息.班级名称Column] = System.Convert.DBNull;
            }
            
            public bool Is班级简称Null() {
                return this.IsNull(this.table班级信息.班级简称Column);
            }
            
            public void Set班级简称Null() {
                this[this.table班级信息.班级简称Column] = System.Convert.DBNull;
            }
            
            public bool Is人数Null() {
                return this.IsNull(this.table班级信息.人数Column);
            }
            
            public void Set人数Null() {
                this[this.table班级信息.人数Column] = System.Convert.DBNull;
            }
            
            public bool Is班主任Null() {
                return this.IsNull(this.table班级信息.班主任Column);
            }
            
            public void Set班主任Null() {
                this[this.table班级信息.班主任Column] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 班级信息RowChangeEvent : EventArgs {
            
            private 班级信息Row eventRow;
            
            private DataRowAction eventAction;
            
            public 班级信息RowChangeEvent(班级信息Row row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public 班级信息Row Row {
                get