Problem with DataGrid control

Question

I have a big problem with this control. I have this message when I click an a row header of the DataGrid (No event are bind to the DataGrid so this error is only due to the control itself and not my code). System.IndexOutOfRangeException: index out of range. at System.Windows.Forms.DataGrid.Edit(String instantText) at System.Windows.Forms.DataGrid.Edit() at System.Windows.Forms.DataGrid.OnEnter(EventArgs e) at System.Windows.Forms.Control.NotifyEnter() at System.Windows.Forms.ContainerControl.UpdateFocusedControl() If someone known this problem and have a solution it will make me happier :) Thx.