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我正在使用以下代碼禁用XtraGrid GridView中的複選框列(按預期工作)。從這個帖子https://www.devexpress.com/Support/Center/Question/Details/Q423605拿到代碼:GridView中的自定義單元格外觀更改事件
private void GridViewWeeklyPlan_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e)
{
if (e.Column.FieldName == "Ignore")
{
CheckEditViewInfo viewInfo = ((GridCellInfo)e.Cell).ViewInfo as CheckEditViewInfo;
viewInfo.CheckInfo.State = DevExpress.Utils.Drawing.ObjectState.Disabled;
}
}
發行
我想再次啓用該複選框,當某一列的變化,並具有價值。這是我在哪裏卡住了,我想我可以在GridView的CellValueChanged事件改變它,但我不知道如何引用單元格/列行:
private void GridViewWeeklyPlan_CellValueChanged(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
{
if (e.Column.FieldName != "Reason") return;
if (String.IsNullOrEmpty(e.Value.ToString()))
{
//Make sure the checkbox is disabled again
}
else
{
//Enable the checkbox to allow user to select it
}
}
你先生,是個紳士和學者! –