Hi Stan,

>I have an application (Visual 3.0) running on both PC's and the Mac(Powerbook). If a user double clicks a disabled toolbar button, the toolbar undocks and disappears from the screen. On the PC, it simply undocks and is still on the screen. How can I prevent the Toolbar from undocking on the Mac. Any help would be appreciated.

Put the following code in the MouseUp event of the toolbar:

	Local loRef
	loRef = Sys(1270)
	If not Lower( loRef.Baseclass ) == "toolbar"
		?? Chr(7)
		NoDefault
	Endif

Christof