bookshelfdata.cs

会员管理系统

            internal BookShelfRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tableBookShelf = ((BookShelfDataTable)(this.Table));
            }
            
            public string BookShelfID {
                get {
                    return ((string)(this[this.tableBookShelf.BookShelfIDColumn]));
                }
                set {
                    this[this.tableBookShelf.BookShelfIDColumn] = value;
                }
            }
            
            public string UserID {
                get {
                    return ((string)(this[this.tableBookShelf.UserIDColumn]));
                }
                set {
                    this[this.tableBookShelf.UserIDColumn] = value;
                }
            }
            
            public string BookShelfName {
                get {
                    return ((string)(this[this.tableBookShelf.BookShelfNameColumn]));
                }
                set {
                    this[this.tableBookShelf.BookShelfNameColumn] = value;
                }
            }
            
            public string PBookShelfID {
                get {
                    try {
                        return ((string)(this[this.tableBookShelf.PBookShelfIDColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                    }
                }
                set {
                    this[this.tableBookShelf.PBookShelfIDColumn] = value;
                }
            }
            
            public string IsLeaf {
                get {
                    try {
                        return ((string)(this[this.tableBookShelf.IsLeafColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                    }
                }
                set {
                    this[this.tableBookShelf.IsLeafColumn] = value;
                }
            }
            
            public string Reamrk {
                get {
                    try {
                        return ((string)(this[this.tableBookShelf.ReamrkColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                    }
                }
                set {
                    this[this.tableBookShelf.ReamrkColumn] = value;
                }
            }
            
            public bool IsPBookShelfIDNull() {
                return this.IsNull(this.tableBookShelf.PBookShelfIDColumn);
            }
            
            public void SetPBookShelfIDNull() {
                this[this.tableBookShelf.PBookShelfIDColumn] = System.Convert.DBNull;
            }
            
            public bool IsIsLeafNull() {
                return this.IsNull(this.tableBookShelf.IsLeafColumn);
            }
            
            public void SetIsLeafNull() {
                this[this.tableBookShelf.IsLeafColumn] = System.Convert.DBNull;
            }
            
            public bool IsReamrkNull() {
                return this.IsNull(this.tableBookShelf.ReamrkColumn);
            }
            
            public void SetReamrkNull() {
                this[this.tableBookShelf.ReamrkColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class BookShelfRowChangeEvent : EventArgs {
            
            private BookShelfRow eventRow;
            
            private DataRowAction eventAction;
            
            public BookShelfRowChangeEvent(BookShelfRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public BookShelfRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class BookShelfDetailDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnBookShelfID;
            
            private DataColumn columnArticleID;
            
            private DataColumn columnRemark;
            
            internal BookShelfDetailDataTable() : 
                    base("BookShelfDetail") {
                this.InitClass();
            }
            
            internal BookShelfDetailDataTable(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 BookShelfIDColumn {
                get {
                    return this.columnBookShelfID;
                }
            }
            
            internal DataColumn ArticleIDColumn {
                get {
                    return this.columnArticleID;
                }
            }
            
            internal DataColumn RemarkColumn {
                get {
                    return this.columnRemark;
                }
            }
            
            public BookShelfDetailRow this[int index] {
                get {
                    return ((BookShelfDetailRow)(this.Rows[index]));
                }
            }
            
            public event BookShelfDetailRowChangeEventHandler BookShelfDetailRowChanged;
            
            public event BookShelfDetailRowChangeEventHandler BookShelfDetailRowChanging;
            
            public event BookShelfDetailRowChangeEventHandler BookShelfDetailRowDeleted;
            
            public event BookShelfDetailRowChangeEventHandler BookShelfDetailRowDeleting;
            
            public void AddBookShelfDetailRow(BookShelfDetailRow row) {
                this.Rows.Add(row);
            }
            
            public BookShelfDetailRow AddBookShelfDetailRow(string BookShelfID, string ArticleID, string Remark) {
                BookShelfDetailRow rowBookShelfDetailRow = ((BookShelfDetailRow)(this.NewRow()));
                rowBookShelfDetailRow.ItemArray = new object[] {
                        BookShelfID,
                        ArticleID,
                        Remark};
                this.Rows.Add(rowBookShelfDetailRow);
                return rowBookShelfDetailRow;
            }
            
            public BookShelfDetailRow FindByBookShelfIDArticleID(string BookShelfID, string ArticleID) {
                return ((BookShelfDetailRow)(this.Rows.Find(new object[] {
                            BookShelfID,
                            ArticleID})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                BookShelfDetailDataTable cln = ((BookShelfDetailDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new BookShelfDetailDataTable();
            }
            
            internal void InitVars() {
                this.columnBookShelfID = this.Columns["BookShelfID"];
                this.columnArticleID = this.Columns["ArticleID"];
                this.columnRemark = this.Columns["Remark"];
            }
            
            private void InitClass() {
                this.columnBookShelfID = new DataColumn("BookShelfID", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnBookShelfID);
                this.columnArticleID = new DataColumn("ArticleID", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnArticleID);
                this.columnRemark = new DataColumn("Remark", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnRemark);
                this.Constraints.Add(new UniqueConstraint("BookShelfDataKey2", new DataColumn[] {
                                this.columnBookShelfID,
                                this.columnArticleID}, true));
                this.columnBookShelfID.AllowDBNull = false;
                this.columnArticleID.AllowDBNull = false;
            }
            
            public BookShelfDetailRow NewBookShelfDetailRow() {
                return ((BookShelfDetailRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new BookShelfDetailRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(BookShelfDetailRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.BookShelfDetailRowChanged != null)) {
                    this.BookShelfDetailRowChanged(this, new BookShelfDetailRowChangeEvent(((BookShelfDetailRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.BookShelfDetailRowChanging != null)) {
                    this.BookShelfDetailRowChanging(this, new BookShelfDetailRowChangeEvent(((BookShelfDetailRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.BookShelfDetailRowDeleted != null)) {
                    this.BookShelfDetailRowDeleted(this, new BookShelfDetailRowChangeEvent(((BookShelfDetailRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.BookShelfDetailRowDeleting != null)) {
                    this.BookShelfDetailRowDeleting(this, new BookShelfDetailRowChangeEvent(((BookShelfDetailRow)(e.Row)), e.Action));
                }
            }
            
            public void RemoveBookShelfDetailRow(BookShelfDetailRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class BookShelfDetailRow : DataRow {
            
            private BookShelfDetailDataTable tableBookShelfDetail;
            
            internal BookShelfDetailRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tableBookShelfDetail = ((BookShelfDetailDataTable)(this.Table));
            }
            
            public string BookShelfID {
                get {
                    return ((string)(this[this.tableBookShelfDetail.BookShelfIDColumn]));
                }
                set {
                    this[this.tableBookShelfDetail.BookShelfIDColumn] = value;
                }
            }
            
            public string ArticleID {
                get {
                    return ((string)(this[this.tableBookShelfDetail.ArticleIDColumn]));
                }
                set {
                    this[this.tableBookShelfDetail.ArticleIDColumn] = value;
                }
            }
            
            public string Remark {
                get {
                    try {
                        return ((string)(this[this.tableBookShelfDetail.RemarkColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                    }
                }
                set {
                    this[this.tableBookShelfDetail.RemarkColumn] = value;
                }
            }
            
            public bool IsRemarkNull() {
                return this.IsNull(this.tableBookShelfDetail.RemarkColumn);
            }
            
            public void SetRemarkNull() {
                this[this.tableBookShelfDetail.RemarkColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class BookShelfDetailRowChangeEvent : EventArgs {
            
            private BookShelfDetailRow eventRow;
            
            private DataRowAction eventAction;
            
            public BookShelfDetailRowChangeEvent(BookShelfDetailRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public BookShelfDetailRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}