troubleshooting Question

Dialogue destruction and member variable existence

Avatar of mrwad99
mrwad99Flag for United Kingdom of Great Britain and Northern Ireland asked on
System Programming
5 Comments1 Solution258 ViewsLast Modified:
Hello !

Quick question about calling DoModal() and the availability of dialogue member variables:

If I say

MyDialogue dlg

if (dlg.DoModal == IDOK) {
   CString s = dlg.m_str;
   int i = dlg.m_i;
   // etc etc etc.. other access of dlg member variables
}
// *

Now, when is the destructor for dlg called, hence up to what point can I access *true* (i.e. not garbage) values like dlg.m_str ?  I put a TRACE statement in my destructor for the dialog class, but it never got displayed !  Also I could still access dlg member variables at the point marked *; well after when I initially figured the dialogue would have been destroyed !

TIA !
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