In a Grid containing a ComboBox (Style=2-Dropdown List), is there a way to conditionally display the ComboBox's drop arrow? I have a ComboBox being populated dynamically in a grid (in the AfterRowColChange event which is working fine). I would like for the drop-arrow to display in the grid if there are elements in the combo to select, and not display if there are zero or one element in the combo. This would give the user a nice visual cue that either there are selectable options available, or that he has no choice.

I have tried Sparse, but here you either get the drop-arrow showing in all rows or no rows. I think I may be on the right track using SetAll Visible, but I have not been able to solve the problem yet.

Thanks in advance.