originally posted by mce...


May i know in what sense is window class name vulnerable? I used spy++ and note that the windows class name is not changing at all. Of course if the application developer decided to change the window control type (for example from static to edit), the window class name will get changed from static to edit other than this, i believe it will remain uchanged?
check TN001 in MSDN for what i mean here, and your point is also a valid one.
note the class name of a simple MDI or SDI generated by MFC wizard in two different instances u'll see the difference there.