Hi,
I have a form with a ListBox (with Style = 1-Checkbox) and a command button. At any time the listbox contains between 5 and 15 itmes that user can check (select). I want the command button to be enabled ONLY if 1 or more items in the listbox are CHECKED (not just highlighted). And as soon as user deselects ALL items I want to disable the command button.

Your help is appreciated.