小编prm*_*prm的帖子

我以编程方式添加DataGrid:

System.Windows.Controls.DataGrid dataGrid = new System.Windows.Controls.DataGrid();
dataGrid.GridLinesVisibility = DataGridGridLinesVisibility.None;
dataGrid.HorizontalScrollBarVisibility = ScrollBarVisibility.Hidden;
dataGrid.Background = Brushes.White;
DataGridTextColumn textColumn = new DataGridTextColumn();
textColumn.Width = 250;
textColumn.Header = "Account";
textColumn.Binding = new Binding("Account");
dataGrid.Columns.Add(textColumn);

当我添加项目时:

Globals_Liker.list_datagrid [tabControl1.SelectedIndex] .Items.Add(Globals_Liker.list_item [tabControl1.SelectedIndex] [I]);

但如果我双击项目我有错误:

此视图不允许使用"EditItem".

如何使该错误不会弹出？