dataset1.cs

成绩管理系统

                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 班级信息DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column班级编号;
            
            private DataColumn column辅导员;
            
            private DataColumn column班级人数;
            
            private DataColumn column专业名称;
            
            internal 班级信息DataTable() : 
                    base("班级信息") {
                this.InitClass();
            }
            
            internal 班级信息DataTable(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 班级编号Column {
                get {
                    return this.column班级编号;
                }
            }
            
            internal DataColumn 辅导员Column {
                get {
                    return this.column辅导员;
                }
            }
            
            internal DataColumn 班级人数Column {
                get {
                    return this.column班级人数;
                }
            }
            
            internal DataColumn 专业名称Column {
                get {
                    return this.column专业名称;
                }
            }
            
            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 辅导员, string 班级人数, string 专业名称) {
                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,
                        辅导员,
                        班级人数,
                        专业名称};
                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辅导员 = this.Columns["辅导员"];
                this.column班级人数 = this.Columns["班级人数"];
                this.column专业名称 = this.Columns["专业名称"];
            }
            
            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辅导员 = new DataColumn("辅导员", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column辅导员);
                this.column班级人数 = new DataColumn("班级人数", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column班级人数);
                this.column专业名称 = new DataColumn("专业名称", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column专业名称);
                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 辅导员 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.辅导员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.辅导员Column] = value;
                }
            }
            
            public string 班级人数 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.班级人数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.班级人数Column] = value;
                }
            }
            
            public string 专业名称 {
                get {
                    try {
                        return ((string)(this[this.table班级信息.专业名称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.专业名称Column] = value;
                }
            }
            
            public bool Is辅导员Null() {
                return this.IsNull(this.table班级信息.辅导员Column);
            }
            
            public void Set辅导员Null() {
                this[this.table班级信息.辅导员Column] = System.Convert.DBNull;
            }
            
            public bool Is班级人数Null() {
                return this.IsNull(this.table班级信息.班级人数Column);
            }
            
            public void Set班级人数Null() {
                this[this.table班级信息.班级人数Column] = System.Convert.DBNull;
            }
            
            public bool Is专业名称Null() {
                return this.IsNull(this.table班级信息.专业名称Column);
            }
            
            public void Set专业名称Null() {
                this[this.table班级信息.专业名称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 {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 授课教师信息DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column授课教师编号;
            
            private DataColumn column授课教师密码;
            
            private DataColumn column授课教师姓名;
            
            internal 授课教师信息DataTable() :