What is the difference between CDialog
and CDialogEx
? I decided to use CDialog
because I can't assign m_pMainWnd
to Dlg if Dlg is derived from CDialogEx
.
BOOL CPreparationApp::InitInstance()
{
MyClass2 Dlg; //derived from CDialog
m_pMainWnd = &Dlg;
Dlg.DoModal();
return TRUE;
}
What kind of problems might I have, by not using CDialogEx
like form wizard was offering?
How to assign m_pMainWnd
variable derived from CDialogEx
?
CDialogEx
is derived from CDialog
, so, setting m_pMainWnd
to a CDialogEx
derived object should not be a problem. CDialogEx
provides the abillity to set the background color or image of the dialog.