[英]how to make particular column editable for copy in datagridview of devexpress in c#?
我有devexpress datagridview有10列与第一列作为名称,这是不可编辑的,但用户应该能够复制单元格content(Name)。
private void gridViewBatches_ShowingEditor(object sender, System.ComponentModel.CancelEventArgs e)
{
GridView view = sender as GridView;
if (view.FocusedColumn.FieldName == "Batch No") //Editable true
{
e.Cancel = false;
} else //Other column editble false
{
e.Cancel = true;
}
}
一种解决方案是更改列的ReadOnly
或AllowEdit
选项。
其他解决方案是使用视图的ShowingEditor
事件,并使用事件处理程序的e.Cancel
参数通过代码禁用单元格编辑。
这是代码片段:
//Disable updating on the entire grid
uGrid1.DisplayLayout.Override.AllowUpdate = DefaultableBoolean.False;
// Disable the first column in the first band
ultraGrid1.DisplayLayout.Bands[0].Columns[0].CellActivation = Activation.Disabled;
// Disable the first cell in the grid
uGrid1.Rows[0].Cells[0].Activation = Activation.Disabled;
ultraGrid1.DisplayLayout.Bands[0].Columns[0].CellActivation = Activation.Disabled;
更新:
评论中确认的以下解决方案适用于Amol,包括此处的其他收益。
private void gridViewBatches_ShowingEditor(object sender, System.ComponentModel.CancelEventArgs e)
{
GridView view = sender as GridView;
if (view.FocusedColumn.FieldName == "Batch No") //Editable true
{
e.Cancel = false;
} else //Other column editble false
{
e.Cancel = true;
}
}
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