order_data.cs

某大型国企试用的网上订餐管理系统完整源代码

                    }
                }
                set {
                    this[this.tableT_ORDER.User_idColumn] = value;
                }
            }
            
            public string Name {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.NameColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.NameColumn] = value;
                }
            }
            
            public string Department_id {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.Department_idColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.Department_idColumn] = value;
                }
            }
            
            public string Department {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.DepartmentColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.DepartmentColumn] = value;
                }
            }
            
            public System.Single Totel_price {
                get {
                    try {
                        return ((System.Single)(this[this.tableT_ORDER.Totel_priceColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.Totel_priceColumn] = value;
                }
            }
            
            public string Free {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.FreeColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.FreeColumn] = value;
                }
            }
            
            public string Memo {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.MemoColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.MemoColumn] = value;
                }
            }
            
            public string Menu_Name {
                get {
                    try {
                        return ((string)(this[this.tableT_ORDER.Menu_NameColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.Menu_NameColumn] = value;
                }
            }
            
            public System.UInt32 Quantity {
                get {
                    try {
                        return ((System.UInt32)(this[this.tableT_ORDER.QuantityColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.QuantityColumn] = value;
                }
            }
            
            public System.Single balance {
                get {
                    try {
                        return ((System.Single)(this[this.tableT_ORDER.balanceColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableT_ORDER.balanceColumn] = value;
                }
            }
            
            public bool IsOrder_idNull() {
                return this.IsNull(this.tableT_ORDER.Order_idColumn);
            }
            
            public void SetOrder_idNull() {
                this[this.tableT_ORDER.Order_idColumn] = System.Convert.DBNull;
            }
            
            public bool IsDateNull() {
                return this.IsNull(this.tableT_ORDER.DateColumn);
            }
            
            public void SetDateNull() {
                this[this.tableT_ORDER.DateColumn] = System.Convert.DBNull;
            }
            
            public bool IsKindNull() {
                return this.IsNull(this.tableT_ORDER.KindColumn);
            }
            
            public void SetKindNull() {
                this[this.tableT_ORDER.KindColumn] = System.Convert.DBNull;
            }
            
            public bool Issend_destNull() {
                return this.IsNull(this.tableT_ORDER.send_destColumn);
            }
            
            public void Setsend_destNull() {
                this[this.tableT_ORDER.send_destColumn] = System.Convert.DBNull;
            }
            
            public bool IsUser_idNull() {
                return this.IsNull(this.tableT_ORDER.User_idColumn);
            }
            
            public void SetUser_idNull() {
                this[this.tableT_ORDER.User_idColumn] = System.Convert.DBNull;
            }
            
            public bool IsNameNull() {
                return this.IsNull(this.tableT_ORDER.NameColumn);
            }
            
            public void SetNameNull() {
                this[this.tableT_ORDER.NameColumn] = System.Convert.DBNull;
            }
            
            public bool IsDepartment_idNull() {
                return this.IsNull(this.tableT_ORDER.Department_idColumn);
            }
            
            public void SetDepartment_idNull() {
                this[this.tableT_ORDER.Department_idColumn] = System.Convert.DBNull;
            }
            
            public bool IsDepartmentNull() {
                return this.IsNull(this.tableT_ORDER.DepartmentColumn);
            }
            
            public void SetDepartmentNull() {
                this[this.tableT_ORDER.DepartmentColumn] = System.Convert.DBNull;
            }
            
            public bool IsTotel_priceNull() {
                return this.IsNull(this.tableT_ORDER.Totel_priceColumn);
            }
            
            public void SetTotel_priceNull() {
                this[this.tableT_ORDER.Totel_priceColumn] = System.Convert.DBNull;
            }
            
            public bool IsFreeNull() {
                return this.IsNull(this.tableT_ORDER.FreeColumn);
            }
            
            public void SetFreeNull() {
                this[this.tableT_ORDER.FreeColumn] = System.Convert.DBNull;
            }
            
            public bool IsMemoNull() {
                return this.IsNull(this.tableT_ORDER.MemoColumn);
            }
            
            public void SetMemoNull() {
                this[this.tableT_ORDER.MemoColumn] = System.Convert.DBNull;
            }
            
            public bool IsMenu_NameNull() {
                return this.IsNull(this.tableT_ORDER.Menu_NameColumn);
            }
            
            public void SetMenu_NameNull() {
                this[this.tableT_ORDER.Menu_NameColumn] = System.Convert.DBNull;
            }
            
            public bool IsQuantityNull() {
                return this.IsNull(this.tableT_ORDER.QuantityColumn);
            }
            
            public void SetQuantityNull() {
                this[this.tableT_ORDER.QuantityColumn] = System.Convert.DBNull;
            }
            
            public bool IsbalanceNull() {
                return this.IsNull(this.tableT_ORDER.balanceColumn);
            }
            
            public void SetbalanceNull() {
                this[this.tableT_ORDER.balanceColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class T_ORDERRowChangeEvent : EventArgs {
            
            private T_ORDERRow eventRow;
            
            private DataRowAction eventAction;
            
            public T_ORDERRowChangeEvent(T_ORDERRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public T_ORDERRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class T_ORDER_DETAILDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnOrder_id;
            
            private DataColumn columnname;
            
            private DataColumn columnQuantity;
            
            internal T_ORDER_DETAILDataTable() : 
                    base("T_ORDER_DETAIL") {
                this.InitClass();
            }
            
            internal T_ORDER_DETAILDataTable(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 Order_idColumn {
                get {
                    return this.columnOrder_id;
                }
            }
            
            internal DataColumn nameColumn {
                get {
                    return this.columnname;
                }