From Axaptapedia
Is there a way to get a list the window handles of all active forms?
It's possible using Windows API calls. I've done it before so I'll try to find some sample code and post an article on it. AJ 05:30, 30 Aug 2005 (PDT)
There is an example from axforum
http://www.axforum.ru/forums/attachment.php?s=&postid=49955