Grid Combo Deletes on Delete press

[Tarun Gujral]

Hi I have attached sample application. The problem occurs when Combo Box has been associated with grid cell. Whenever I select any thing from COmbo ( in sample application Column C1 select value A) and then press delete the value disappears. Also it allows me to copy paste any value. How can I rectify the problem. Thanks Regards Tarun Gujral GridCombo_2560.zip

[Administrator]

One way you can handle this is to derive the grid and override ProcessCmdKey.

public class MyGridDataBoundGrid : GridDataBoundGrid
{
	protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
	{
		if(keyData == Keys.Delete)
		{
			GridCurrentCell cc = this.CurrentCell;
			if(cc.Renderer is GridComboBoxCellRenderer)
				return true;
		}
		return base.ProcessCmdKey (ref msg, keyData);
	}
}