I am wondering if it is possible to create a modeless dialogbox within a modal dialogbox. This is because I tried doing it and it seemed that though the return value of CreateDialogParam is not 0, but the last error is set to ERROR_INVALID_HANDLE and that my modeless dialogbox is not created.

Posted on 2004-02-29 06:32:45 by roticv
The problem is that DialogBoxParam uses its own message loop. AFAIK, you can't inject the call to IsDialogMessage needed to get modeless dialogs to work from within the modal framework.
Posted on 2004-02-29 17:27:48 by tenkey
Hi tenkey,

So are you saying that it is impossible to call Modeless dialogbox from within a modal dialogbox? Ack. If that is so, it means that I need to change alot of my codes.
Posted on 2004-03-01 06:29:31 by roticv