dataset1.cs

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                    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 ZnoColumn {
                get {
                    return this.columnZno;
                }
            }
            
            internal DataColumn NameColumn {
                get {
                    return this.columnName;
                }
            }
            
            internal DataColumn SexColumn {
                get {
                    return this.columnSex;
                }
            }
            
            internal DataColumn BirthdayColumn {
                get {
                    return this.columnBirthday;
                }
            }
            
            internal DataColumn AddsColumn {
                get {
                    return this.columnAdds;
                }
            }
            
            internal DataColumn IdCardColumn {
                get {
                    return this.columnIdCard;
                }
            }
            
            internal DataColumn TelColumn {
                get {
                    return this.columnTel;
                }
            }
            
            public studentRow this[int index] {
                get {
                    return ((studentRow)(this.Rows[index]));
                }
            }
            
            public event studentRowChangeEventHandler studentRowChanged;
            
            public event studentRowChangeEventHandler studentRowChanging;
            
            public event studentRowChangeEventHandler studentRowDeleted;
            
            public event studentRowChangeEventHandler studentRowDeleting;
            
            public void AddstudentRow(studentRow row) {
                this.Rows.Add(row);
            }
            
            public studentRow AddstudentRow(string Zno, string Name, string Sex, string Birthday, string Adds, string IdCard, string Tel) {
                studentRow rowstudentRow = ((studentRow)(this.NewRow()));
                rowstudentRow.ItemArray = new object[] {
                        Zno,
                        Name,
                        Sex,
                        Birthday,
                        Adds,
                        IdCard,
                        Tel};
                this.Rows.Add(rowstudentRow);
                return rowstudentRow;
            }
            
            public studentRow FindByZno(string Zno) {
                return ((studentRow)(this.Rows.Find(new object[] {
                            Zno})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                studentDataTable cln = ((studentDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new studentDataTable();
            }
            
            internal void InitVars() {
                this.columnZno = this.Columns["Zno"];
                this.columnName = this.Columns["Name"];
                this.columnSex = this.Columns["Sex"];
                this.columnBirthday = this.Columns["Birthday"];
                this.columnAdds = this.Columns["Adds"];
                this.columnIdCard = this.Columns["IdCard"];
                this.columnTel = this.Columns["Tel"];
            }
            
            private void InitClass() {
                this.columnZno = new DataColumn("Zno", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnZno);
                this.columnName = new DataColumn("Name", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnName);
                this.columnSex = new DataColumn("Sex", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnSex);
                this.columnBirthday = new DataColumn("Birthday", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnBirthday);
                this.columnAdds = new DataColumn("Adds", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnAdds);
                this.columnIdCard = new DataColumn("IdCard", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnIdCard);
                this.columnTel = new DataColumn("Tel", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnTel);
                this.Constraints.Add(new UniqueConstraint("Constraint1", new DataColumn[] {
                                this.columnZno}, true));
                this.columnZno.AllowDBNull = false;
                this.columnZno.Unique = true;
                this.columnName.AllowDBNull = false;
                this.columnSex.AllowDBNull = false;
                this.columnIdCard.AllowDBNull = false;
            }
            
            public studentRow NewstudentRow() {
                return ((studentRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new studentRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(studentRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.studentRowChanged != null)) {
                    this.studentRowChanged(this, new studentRowChangeEvent(((studentRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.studentRowChanging != null)) {
                    this.studentRowChanging(this, new studentRowChangeEvent(((studentRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.studentRowDeleted != null)) {
                    this.studentRowDeleted(this, new studentRowChangeEvent(((studentRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.studentRowDeleting != null)) {
                    this.studentRowDeleting(this, new studentRowChangeEvent(((studentRow)(e.Row)), e.Action));
                }
            }
            
            public void RemovestudentRow(studentRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class studentRow : DataRow {
            
            private studentDataTable tablestudent;
            
            internal studentRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tablestudent = ((studentDataTable)(this.Table));
            }
            
            public string Zno {
                get {
                    return ((string)(this[this.tablestudent.ZnoColumn]));
                }
                set {
                    this[this.tablestudent.ZnoColumn] = value;
                }
            }
            
            public string Name {
                get {
                    return ((string)(this[this.tablestudent.NameColumn]));
                }
                set {
                    this[this.tablestudent.NameColumn] = value;
                }
            }
            
            public string Sex {
                get {
                    return ((string)(this[this.tablestudent.SexColumn]));
                }
                set {
                    this[this.tablestudent.SexColumn] = value;
                }
            }
            
            public string Birthday {
                get {
                    try {
                        return ((string)(this[this.tablestudent.BirthdayColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent.BirthdayColumn] = value;
                }
            }
            
            public string Adds {
                get {
                    try {
                        return ((string)(this[this.tablestudent.AddsColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent.AddsColumn] = value;
                }
            }
            
            public string IdCard {
                get {
                    return ((string)(this[this.tablestudent.IdCardColumn]));
                }
                set {
                    this[this.tablestudent.IdCardColumn] = value;
                }
            }
            
            public string Tel {
                get {
                    try {
                        return ((string)(this[this.tablestudent.TelColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestudent.TelColumn] = value;
                }
            }
            
            public bool IsBirthdayNull() {
                return this.IsNull(this.tablestudent.BirthdayColumn);
            }
            
            public void SetBirthdayNull() {
                this[this.tablestudent.BirthdayColumn] = System.Convert.DBNull;
            }
            
            public bool IsAddsNull() {
                return this.IsNull(this.tablestudent.AddsColumn);
            }
            
            public void SetAddsNull() {
                this[this.tablestudent.AddsColumn] = System.Convert.DBNull;
            }
            
            public bool IsTelNull() {
                return this.IsNull(this.tablestudent.TelColumn);
            }
            
            public void SetTelNull() {
                this[this.tablestudent.TelColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class studentRowChangeEvent : EventArgs {
            
            private studentRow eventRow;
            
            private DataRowAction eventAction;
            
            public studentRowChangeEvent(studentRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public studentRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class employ_studentDataTable : DataTable, System.Collections.IEnumerable {