I would like my dialog-based program to open on the default dialog (IDD_DIALOG1) and then, through a function that's called when a selection is made from a menu, call/open another dialog (in the same project) called IDD_DIALOG2. If possible I would like for the original dialog window to close at this time. I'm a beginner so I don't know how complicated or simple this may be. I'd appreciate any help you can provide. Thanks a lot.