>> Do you know of any existing documentation that explains what behaviour is associated to events? The VFP documentation only really explains when the event methods are fired. >> >>Darrel > >Darrel, > >The only event method that I can think of that ahs any default behavior is the QueryUnload, its default behavior is to release the form and can be frustrated by either a NODEFAULT or a RETURN .F. there are others - like KeyPress event (NODEFAULT will prevent the last key from being processed) LostFocus (moving the focus to the next object in the ZOrder )etc. Arnon