SELECT auth
COUNT FOR id = m.id TO ct
SELECT person
IF ct > 0
	ThisForm.Commandgroup1.Command4.ENABLED = .F.
ELSE
	ThisForm.Commandgroup1.Command4.ENABLED = .T.
ENDIF

This is what I have in the listbox's Refresh (Command4 is the 'Delete' button). It works just about right, but now when I click the 'Edit' button, it enables the 'Delete' button (which is not good), but when I click the 'Add' button, it does not enable the Delete button (which is good). I tried GotFocus, it's useless (I don't know what it is, but am using LostFocus for something else). I will have to look at it somemore, but thanks for pointing it out to help me start.

Chuck

>I put such code in the refresh method of the buttons. Any event that should affect the enabled property of any object refreshes the form, or the objects that are affected.