dataset3.cs

酒店管理系统

                return rowscapeRow;
            }
            
            public scapeRow FindByscapename(string scapename) {
                return ((scapeRow)(this.Rows.Find(new object[] {
                            scapename})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                scapeDataTable cln = ((scapeDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new scapeDataTable();
            }
            
            internal void InitVars() {
                this.columnscapeid = this.Columns["scapeid"];
                this.columnscapename = this.Columns["scapename"];
                this.columnpicture = this.Columns["picture"];
                this.columnpresentation = this.Columns["presentation"];
                this.columnprice = this.Columns["price"];
                this.columnbus = this.Columns["bus"];
            }
            
            private void InitClass() {
                this.columnscapeid = new DataColumn("scapeid", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnscapeid);
                this.columnscapename = new DataColumn("scapename", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnscapename);
                this.columnpicture = new DataColumn("picture", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnpicture);
                this.columnpresentation = new DataColumn("presentation", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnpresentation);
                this.columnprice = new DataColumn("price", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnprice);
                this.columnbus = new DataColumn("bus", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnbus);
                this.Constraints.Add(new UniqueConstraint("Constraint1", new DataColumn[] {
                                this.columnscapename}, true));
                this.columnscapeid.AllowDBNull = false;
                this.columnscapename.AllowDBNull = false;
                this.columnscapename.Unique = true;
            }
            
            public scapeRow NewscapeRow() {
                return ((scapeRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new scapeRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(scapeRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.scapeRowChanged != null)) {
                    this.scapeRowChanged(this, new scapeRowChangeEvent(((scapeRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.scapeRowChanging != null)) {
                    this.scapeRowChanging(this, new scapeRowChangeEvent(((scapeRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.scapeRowDeleted != null)) {
                    this.scapeRowDeleted(this, new scapeRowChangeEvent(((scapeRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.scapeRowDeleting != null)) {
                    this.scapeRowDeleting(this, new scapeRowChangeEvent(((scapeRow)(e.Row)), e.Action));
                }
            }
            
            public void RemovescapeRow(scapeRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class scapeRow : DataRow {
            
            private scapeDataTable tablescape;
            
            internal scapeRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tablescape = ((scapeDataTable)(this.Table));
            }
            
            public int scapeid {
                get {
                    return ((int)(this[this.tablescape.scapeidColumn]));
                }
                set {
                    this[this.tablescape.scapeidColumn] = value;
                }
            }
            
            public string scapename {
                get {
                    return ((string)(this[this.tablescape.scapenameColumn]));
                }
                set {
                    this[this.tablescape.scapenameColumn] = value;
                }
            }
            
            public string picture {
                get {
                    try {
                        return ((string)(this[this.tablescape.pictureColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablescape.pictureColumn] = value;
                }
            }
            
            public string presentation {
                get {
                    try {
                        return ((string)(this[this.tablescape.presentationColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablescape.presentationColumn] = value;
                }
            }
            
            public string price {
                get {
                    try {
                        return ((string)(this[this.tablescape.priceColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablescape.priceColumn] = value;
                }
            }
            
            public string bus {
                get {
                    try {
                        return ((string)(this[this.tablescape.busColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tablescape.busColumn] = value;
                }
            }
            
            public bool IspictureNull() {
                return this.IsNull(this.tablescape.pictureColumn);
            }
            
            public void SetpictureNull() {
                this[this.tablescape.pictureColumn] = System.Convert.DBNull;
            }
            
            public bool IspresentationNull() {
                return this.IsNull(this.tablescape.presentationColumn);
            }
            
            public void SetpresentationNull() {
                this[this.tablescape.presentationColumn] = System.Convert.DBNull;
            }
            
            public bool IspriceNull() {
                return this.IsNull(this.tablescape.priceColumn);
            }
            
            public void SetpriceNull() {
                this[this.tablescape.priceColumn] = System.Convert.DBNull;
            }
            
            public bool IsbusNull() {
                return this.IsNull(this.tablescape.busColumn);
            }
            
            public void SetbusNull() {
                this[this.tablescape.busColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class scapeRowChangeEvent : EventArgs {
            
            private scapeRow eventRow;
            
            private DataRowAction eventAction;
            
            public scapeRowChangeEvent(scapeRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public scapeRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}