A dialog with control style in a dialog in a dialog crashes

I have a dialog, say dialog1.

In dialog1, I create a child dialog dialog2.

In dialog2, I create a child dialog dialog3.


In dialog3, I create a pop-up dialog dialog4 which pops up on hitting a button.


Everything works fine. I want the user to enter dialog3 with the tab key, as it

were a common control in dialog2, so I give dialog3 the "CONTROL" style.

When I now hit the button in dialog3 to launch dialog4, the application

hangs. HELP !!


(Giving dialog2 the "CONTROL" style and launching another dialog is no problem.)


thanks,

Pieter Clarysse.