Dev TreeList展開寬度設置成與Cell寬度一致

       repositoryItemPopMY是我在GridView中添加的模板列

 

 private void repositoryItemPopMY_QueryPopUp(object sender, CancelEventArgs e)
        {
            PopupContainerEdit popupedit = (PopupContainerEdit)sender;
            popupContainerControl2.Width = popupedit.Width;
        }