dataset2.cs

C#数据库编程（酒店管理系统）

            public bool Is客房编号Null() {
                return this.IsNull(this.table预定单.客房编号Column);
            }
            
            public void Set客房编号Null() {
                this[this.table预定单.客房编号Column] = System.Convert.DBNull;
            }
            
            public bool Is客房价格Null() {
                return this.IsNull(this.table预定单.客房价格Column);
            }
            
            public void Set客房价格Null() {
                this[this.table预定单.客房价格Column] = System.Convert.DBNull;
            }
            
            public bool Is入住价格Null() {
                return this.IsNull(this.table预定单.入住价格Column);
            }
            
            public void Set入住价格Null() {
                this[this.table预定单.入住价格Column] = System.Convert.DBNull;
            }
            
            public bool Is折扣Null() {
                return this.IsNull(this.table预定单.折扣Column);
            }
            
            public void Set折扣Null() {
                this[this.table预定单.折扣Column] = System.Convert.DBNull;
            }
            
            public bool Is折扣原因Null() {
                return this.IsNull(this.table预定单.折扣原因Column);
            }
            
            public void Set折扣原因Null() {
                this[this.table预定单.折扣原因Column] = System.Convert.DBNull;
            }
            
            public bool Is是否加床Null() {
                return this.IsNull(this.table预定单.是否加床Column);
            }
            
            public void Set是否加床Null() {
                this[this.table预定单.是否加床Column] = System.Convert.DBNull;
            }
            
            public bool Is加床价格Null() {
                return this.IsNull(this.table预定单.加床价格Column);
            }
            
            public void Set加床价格Null() {
                this[this.table预定单.加床价格Column] = System.Convert.DBNull;
            }
            
            public bool Is预收款Null() {
                return this.IsNull(this.table预定单.预收款Column);
            }
            
            public void Set预收款Null() {
                this[this.table预定单.预收款Column] = System.Convert.DBNull;
            }
            
            public bool Is预定人Null() {
                return this.IsNull(this.table预定单.预定人Column);
            }
            
            public void Set预定人Null() {
                this[this.table预定单.预定人Column] = System.Convert.DBNull;
            }
            
            public bool Is预定公司Null() {
                return this.IsNull(this.table预定单.预定公司Column);
            }
            
            public void Set预定公司Null() {
                this[this.table预定单.预定公司Column] = System.Convert.DBNull;
            }
            
            public bool Is联系电话Null() {
                return this.IsNull(this.table预定单.联系电话Column);
            }
            
            public void Set联系电话Null() {
                this[this.table预定单.联系电话Column] = System.Convert.DBNull;
            }
            
            public bool Is备注Null() {
                return this.IsNull(this.table预定单.备注Column);
            }
            
            public void Set备注Null() {
                this[this.table预定单.备注Column] = System.Convert.DBNull;
            }
            
            public bool Is操作员Null() {
                return this.IsNull(this.table预定单.操作员Column);
            }
            
            public void Set操作员Null() {
                this[this.table预定单.操作员Column] = System.Convert.DBNull;
            }
            
            public bool Is业务员Null() {
                return this.IsNull(this.table预定单.业务员Column);
            }
            
            public void Set业务员Null() {
                this[this.table预定单.业务员Column] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 预定单RowChangeEvent : EventArgs {
            
            private 预定单Row eventRow;
            
            private DataRowAction eventAction;
            
            public 预定单RowChangeEvent(预定单Row row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public 预定单Row Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 入住单DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column入住单号;
            
            private DataColumn column预定单号;
            
            private DataColumn column会员编号;
            
            private DataColumn column客房类型;
            
            private DataColumn column抵店时间;
            
            private DataColumn column离店时间;
            
            private DataColumn column单据状态;
            
            private DataColumn column入住人数;
            
            private DataColumn column客房编号;
            
            private DataColumn column客房价格;
            
            private DataColumn column入住价格;
            
            private DataColumn column折扣;
            
            private DataColumn column折扣原因;
            
            private DataColumn column是否加床;
            
            private DataColumn column加床价格;
            
            private DataColumn column预收款;
            
            private DataColumn column预定人;
            
            private DataColumn column预定公司;
            
            private DataColumn column联系电话;
            
            private DataColumn column备注;
            
            private DataColumn column操作员;
            
            private DataColumn column业务员;
            
            private DataColumn column早餐;
            
            private DataColumn column叫醒;
            
            private DataColumn column保密;
            
            private DataColumn columnvip;
            
            private DataColumn column电话等级;
            
            private DataColumn column特要说明;
            
            private DataColumn column应收帐款;
            
            private DataColumn column是否结帐;
            
            private DataColumn column结帐金额;
            
            private DataColumn column结帐日期;
            
            private DataColumn column付款方式;
            
            internal 入住单DataTable() : 
                    base("入住单") {
                this.InitClass();
            }
            
            internal 入住单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 入住单号Column {
                get {
                    return this.column入住单号;
                }
            }
            
            internal DataColumn 预定单号Column {
                get {
                    return this.column预定单号;
                }
            }
            
            internal DataColumn 会员编号Column {
                get {
                    return this.column会员编号;
                }
            }
            
            internal DataColumn 客房类型Column {
                get {
                    return this.column客房类型;
                }
            }
            
            internal DataColumn 抵店时间Column {
                get {
                    return this.column抵店时间;
                }
            }
            
            internal DataColumn 离店时间Column {
                get {
                    return this.column离店时间;
                }
            }
            
            internal DataColumn 单据状态Column {
                get {
                    return this.column单据状态;
                }
            }
            
            internal DataColumn 入住人数Column {
                get {
                    return this.column入住人数;
                }
            }
            
            internal DataColumn 客房编号Column {
                get {
                    return this.column客房编号;
                }
            }
            
            internal DataColumn 客房价格Column {
                get {
                    return this.column客房价格;
                }
            }
            
            internal DataColumn 入住价格Column {
                get {
                    return this.column入住价格;
                }
            }
            
            internal DataColumn 折扣Column {
                get {
                    return this.column折扣;
                }
            }
            
            internal DataColumn 折扣原因Column {
                get {
                    return this.column折扣原因;
                }
            }
            
            internal DataColumn 是否加床Column {
                get {