dataset1.cs

成绩管理系统

            }
            
            internal DataColumn 课程日期Column {
                get {
                    return this.column课程日期;
                }
            }
            
            internal DataColumn 实验内容描述Column {
                get {
                    return this.column实验内容描述;
                }
            }
            
            internal DataColumn 实验总学时Column {
                get {
                    return this.column实验总学时;
                }
            }
            
            public 课程注册Row this[int index] {
                get {
                    return ((课程注册Row)(this.Rows[index]));
                }
            }
            
            public event 课程注册RowChangeEventHandler 课程注册RowChanged;
            
            public event 课程注册RowChangeEventHandler 课程注册RowChanging;
            
            public event 课程注册RowChangeEventHandler 课程注册RowDeleted;
            
            public event 课程注册RowChangeEventHandler 课程注册RowDeleting;
            
            public void Add课程注册Row(课程注册Row row) {
                this.Rows.Add(row);
            }
            
            public 课程注册Row Add课程注册Row(string 课程编号, string 节次, string 人数, string 课程日期, string 实验内容描述, string 实验总学时) {
                课程注册Row row课程注册Row = ((课程注册Row)(this.NewRow()));
                row课程注册Row.ItemArray = new object[] {
                        课程编号,
                        节次,
                        人数,
                        课程日期,
                        实验内容描述,
                        实验总学时};
                this.Rows.Add(row课程注册Row);
                return row课程注册Row;
            }
            
            public 课程注册Row FindBy节次课程日期(string 节次, string 课程日期) {
                return ((课程注册Row)(this.Rows.Find(new object[] {
                            节次,
                            课程日期})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                课程注册DataTable cln = ((课程注册DataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new 课程注册DataTable();
            }
            
            internal void InitVars() {
                this.column课程编号 = this.Columns["课程编号"];
                this.column节次 = this.Columns["节次"];
                this.column人数 = this.Columns["人数"];
                this.column课程日期 = this.Columns["课程日期"];
                this.column实验内容描述 = this.Columns["实验内容描述"];
                this.column实验总学时 = this.Columns["实验总学时"];
            }
            
            private void InitClass() {
                this.column课程编号 = new DataColumn("课程编号", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column课程编号);
                this.column节次 = new DataColumn("节次", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column节次);
                this.column人数 = new DataColumn("人数", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column人数);
                this.column课程日期 = new DataColumn("课程日期", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column课程日期);
                this.column实验内容描述 = new DataColumn("实验内容描述", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column实验内容描述);
                this.column实验总学时 = new DataColumn("实验总学时", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column实验总学时);
                this.Constraints.Add(new UniqueConstraint("Constraint1", new DataColumn[] {
                                this.column节次,
                                this.column课程日期}, true));
                this.column课程编号.AllowDBNull = false;
                this.column节次.AllowDBNull = false;
                this.column课程日期.AllowDBNull = false;
            }
            
            public 课程注册Row New课程注册Row() {
                return ((课程注册Row)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new 课程注册Row(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(课程注册Row);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.课程注册RowChanged != null)) {
                    this.课程注册RowChanged(this, new 课程注册RowChangeEvent(((课程注册Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.课程注册RowChanging != null)) {
                    this.课程注册RowChanging(this, new 课程注册RowChangeEvent(((课程注册Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.课程注册RowDeleted != null)) {
                    this.课程注册RowDeleted(this, new 课程注册RowChangeEvent(((课程注册Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.课程注册RowDeleting != null)) {
                    this.课程注册RowDeleting(this, new 课程注册RowChangeEvent(((课程注册Row)(e.Row)), e.Action));
                }
            }
            
            public void Remove课程注册Row(课程注册Row row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 课程注册Row : DataRow {
            
            private 课程注册DataTable table课程注册;
            
            internal 课程注册Row(DataRowBuilder rb) : 
                    base(rb) {
                this.table课程注册 = ((课程注册DataTable)(this.Table));
            }
            
            public string 课程编号 {
                get {
                    return ((string)(this[this.table课程注册.课程编号Column]));
                }
                set {
                    this[this.table课程注册.课程编号Column] = value;
                }
            }
            
            public string 节次 {
                get {
                    return ((string)(this[this.table课程注册.节次Column]));
                }
                set {
                    this[this.table课程注册.节次Column] = value;
                }
            }
            
            public string 人数 {
                get {
                    try {
                        return ((string)(this[this.table课程注册.人数Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table课程注册.人数Column] = value;
                }
            }
            
            public string 课程日期 {
                get {
                    return ((string)(this[this.table课程注册.课程日期Column]));
                }
                set {
                    this[this.table课程注册.课程日期Column] = value;
                }
            }
            
            public string 实验内容描述 {
                get {
                    try {
                        return ((string)(this[this.table课程注册.实验内容描述Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table课程注册.实验内容描述Column] = value;
                }
            }
            
            public string 实验总学时 {
                get {
                    try {
                        return ((string)(this[this.table课程注册.实验总学时Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table课程注册.实验总学时Column] = value;
                }
            }
            
            public bool Is人数Null() {
                return this.IsNull(this.table课程注册.人数Column);
            }
            
            public void Set人数Null() {
                this[this.table课程注册.人数Column] = System.Convert.DBNull;
            }
            
            public bool Is实验内容描述Null() {
                return this.IsNull(this.table课程注册.实验内容描述Column);
            }
            
            public void Set实验内容描述Null() {
                this[this.table课程注册.实验内容描述Column] = System.Convert.DBNull;
            }
            
            public bool Is实验总学时Null() {
                return this.IsNull(this.table课程注册.实验总学时Column);
            }
            
            public void Set实验总学时Null() {
                this[this.table课程注册.实验总学时Column] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 课程注册RowChangeEvent : EventArgs {
            
            private 课程注册Row eventRow;
            
            private DataRowAction eventAction;
            
            public 课程注册RowChangeEvent(课程注册Row row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public 课程注册Row Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 学生信息DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column学生编号;
            
            private DataColumn column学生姓名;
            
            private DataColumn column性别;
            
            private DataColumn column学生密码;
            
            private DataColumn column其他学生信息;
            
            private DataColumn column班级编号;
            
            internal 学生信息DataTable() : 
                    base("学生信息") {
                this.InitClass();
            }
            
            internal 学生信息DataTable(DataTable table) : 
                    base(table.TableName) {
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.Dat