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Ctrl-Del key combination on grid

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6922 Sep 5,2003 01:08 AM UTC Sep 7,2003 10:50 PM UTC WinForms 4
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Tags: GridControl
jacky chen
Asked On September 5, 2003 01:08 AM UTC

what does the Ctrl-Del key combination actually do on the current cell on a grid control? my grid is all working fine until user presses Ctrl-Del, the contents in the current cell get deleted, that's fine but the cell type also changes to Static, which stops user from further editing the cell thanks in advance!

Administrator [Syncfusion]
Replied On September 5, 2003 06:42 AM UTC

I don't see this behavior in version 1.6.x.x when I just drop a GridControl on a Form. The sample I used is attached. Pressing ctl+del does delete the content of the cell, but I can continue typing and editing the cell. What is different about what you are doing?

jacky chen
Replied On September 7, 2003 05:56 PM UTC

mine is version 1.5.2.0 and the CellSettings for the grid control is set to be Static on CellType then i changed the CellType for some of the cells into TextBox in my code and then when i do Ctrl-Del, the Cell seams to become Static again any idea what's going on? thanks!

Administrator [Syncfusion]
Replied On September 7, 2003 07:56 PM UTC

The cell style is probably being cleared. You can avoid this by handling ClearingCells.
private void gridControl1_ClearingCells(object sender, GridClearingCellsEventArgs e)
{
	GridCurrentCell cc = this.gridControl1.CurrentCell;
	if(cc.RangeInfo == e.RangeList.ActiveRange && 
		this.gridControl1[cc.RowIndex, cc.ColIndex].CellType == "TextBox")
	{
		e.Handled = true;
	}
}

jacky chen
Replied On September 7, 2003 10:50 PM UTC

alright, that works, thanks!

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