Cell Error

[Alexandre Nicholas]

My cell has an double cell type
How to avoid the message when the cell is not a numeric value, and put its own

thanks

[Administrator]

You can do this in a CurrentCellValidating event handler.

Private Sub GridDataBoundGrid1_CurrentCellValidating(ByVal sender As Object, ByVal e As  CancelEventArgs) Handles GridDataBoundGrid1.CurrentCellValidating
	Dim cc As GridCurrentCell = Me.GridDataBoundGrid1.CurrentCell
    	Dim s As String = cc.Renderer.ControlText
	Try
		Dim d As Double = double.Parse(s)
	Catch
		'bad value
		e.Cancel = True
		cc.ErrorMessage = "MyMessage"
	EndTry
End Sub

[Alexandre Nicholas]

> You can do this in a CurrentCellValidating event handler.

why does the CurrentCellValidating event is raised 3 times when i lose focus from the grid control ?

thanks

[Alexandre Nicholas]

> > You can do this in a CurrentCellValidating event handler.
>
> why does the CurrentCellValidating event is raised 3 times when i lose focus from the grid control ?
>
> thanks

i just resolved the problem seting the gridcontrol focus before i lease the CurrentCellValidating event

thanks