Re: AfxWndProc

From:

"David Ching" <dc@remove-this.dcsoft.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Mon, 19 May 2008 23:15:29 -0700

Message-ID:

<l0uYj.4078$ah4.566@flpi148.ffdc.sbc.com>

"Jack" <jl@knight.com> wrote in message
news:e$mV$zXuIHA.5580@TK2MSFTNGP04.phx.gbl...

Hello,
I am reading an open-source project which was written in MFC.
But I can't find my way to the window proc.
I only can get up to the function called PumpMessage()
::PeekMessage(...); and loops around and trapped in there

That's because MFC programs put the code to handle Windows Messages in
CWnd-derived classes that have BEGIN_MESSAGE_MAP listing the member
functions that handle each message. There is a virtual CWnd::WindowProc()
that gets called, but that also is too low level for most normal MFC message
handling.

Also, the program was divided into one GUI module and one DLL module, but
that doesn't cause any trouble because VS2005 automatically handle that
for me. So what I really need to find my way to debug the program from the
exe module to the dll module.

I would put a breakpoint at the beginning of all exported functions in the
DLL, so that when you debug it, it will break whenever the .exe calls any of
the exported functions.

-- David