lv.cs

CSHARP下编写的数据库设备管理系统 SQL SERVER

                }
            }
            
            public event 设备维护RowChangeEventHandler 设备维护RowChanged;
            
            public event 设备维护RowChangeEventHandler 设备维护RowChanging;
            
            public event 设备维护RowChangeEventHandler 设备维护RowDeleted;
            
            public event 设备维护RowChangeEventHandler 设备维护RowDeleting;
            
            public void Add设备维护Row(设备维护Row row) {
                this.Rows.Add(row);
            }
            
            public 设备维护Row Add设备维护Row(string 设备号, string 维护员号, int 维护周期) {
                设备维护Row row设备维护Row = ((设备维护Row)(this.NewRow()));
                row设备维护Row.ItemArray = new object[] {
                        设备号,
                        维护员号,
                        维护周期};
                this.Rows.Add(row设备维护Row);
                return row设备维护Row;
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                设备维护DataTable cln = ((设备维护DataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new 设备维护DataTable();
            }
            
            internal void InitVars() {
                this.column设备号 = this.Columns["设备号"];
                this.column维护员号 = this.Columns["维护员号"];
                this.column维护周期 = this.Columns["维护周期"];
            }
            
            private void InitClass() {
                this.column设备号 = new DataColumn("设备号", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column设备号);
                this.column维护员号 = new DataColumn("维护员号", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column维护员号);
                this.column维护周期 = new DataColumn("维护周期", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.column维护周期);
                this.column设备号.AllowDBNull = false;
            }
            
            public 设备维护Row New设备维护Row() {
                return ((设备维护Row)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new 设备维护Row(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(设备维护Row);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.设备维护RowChanged != null)) {
                    this.设备维护RowChanged(this, new 设备维护RowChangeEvent(((设备维护Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.设备维护RowChanging != null)) {
                    this.设备维护RowChanging(this, new 设备维护RowChangeEvent(((设备维护Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.设备维护RowDeleted != null)) {
                    this.设备维护RowDeleted(this, new 设备维护RowChangeEvent(((设备维护Row)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.设备维护RowDeleting != null)) {
                    this.设备维护RowDeleting(this, new 设备维护RowChangeEvent(((设备维护Row)(e.Row)), e.Action));
                }
            }
            
            public void Remove设备维护Row(设备维护Row row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 设备维护Row : DataRow {
            
            private 设备维护DataTable table设备维护;
            
            internal 设备维护Row(DataRowBuilder rb) : 
                    base(rb) {
                this.table设备维护 = ((设备维护DataTable)(this.Table));
            }
            
            public string 设备号 {
                get {
                    return ((string)(this[this.table设备维护.设备号Column]));
                }
                set {
                    this[this.table设备维护.设备号Column] = value;
                }
            }
            
            public string 维护员号 {
                get {
                    try {
                        return ((string)(this[this.table设备维护.维护员号Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table设备维护.维护员号Column] = value;
                }
            }
            
            public int 维护周期 {
                get {
                    try {
                        return ((int)(this[this.table设备维护.维护周期Column]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.table设备维护.维护周期Column] = value;
                }
            }
            
            public bool Is维护员号Null() {
                return this.IsNull(this.table设备维护.维护员号Column);
            }
            
            public void Set维护员号Null() {
                this[this.table设备维护.维护员号Column] = System.Convert.DBNull;
            }
            
            public bool Is维护周期Null() {
                return this.IsNull(this.table设备维护.维护周期Column);
            }
            
            public void Set维护周期Null() {
                this[this.table设备维护.维护周期Column] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 设备维护RowChangeEvent : EventArgs {
            
            private 设备维护Row eventRow;
            
            private DataRowAction eventAction;
            
            public 设备维护RowChangeEvent(设备维护Row row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public 设备维护Row Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}