Dear Banfa,
Thanx lot for your idea. Now I'm changing my code according to it.
Bye.

I'm developing an application using MFC. I'm using Visual Studio 2003 for that. In my application there are two dialog boxes. By click on a menu item in the first dialog box(main dialog) I can connect to the second dialog (Property dialog)box.
I inserted a combo box in my property dialog box. Then I created a object of property dialog class in the main dialog class.
The problem is when I run the program, although the object of the...