Numeric cell editing

Question

I have a cell, type decimal, I want to limit the input to positive numbers only.

I have tried doing this via NumericUpDown cellType, but I get errors if I input decimals in it.
I have also tried listening to key events - so that I could suppress the minus sign - but the only key event that gets fired on the grid or the renderer is KeyPressed (which I cannot suppress).

Any ideas - this is something that should be obvious and easy - but not with Synconfusion!

Thanks
Sat

Administrator · Answer

Hi Sat,You can use the TextBox celltype and handle the KeyPress event to cancel the non-numeric editing . Kindly refer to sample for detailsprivate void gridControl1_CurrentCellKeyPress(object sender, KeyPressEventArgs e){	GridControl grid = sender as GridControl; 	GridCurrentCell cc = grid.CurrentCell;	if( e.KeyChar == '.')	{		if( cc.Renderer.ControlText.IndexOf(".") != -1 )			e.Handled = true;	}	else if(!char.IsDigit(e.KeyChar))		e.Handled = true;}Sample : http://www.syncfusion.com/Support/user/uploads/gc_7debb28c.zipBest Regards,Haneef