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What WM_ message does Windows XP send to applications when it is about to logoff or shutdown please?

Posted on 2006-02-16 09:41:00 by V Coder

Perhaps its something like

PUSH 0b
PUSH 0b
PUSH WM_CLOSE
PUSH HWND_BROADCAST
CALL SendMessage

the hWnd parameter must be set to HWND_BROARCAST so that all the open windows will get notified of the action taken

Posted on 2006-02-16 11:31:29 by XCHG

Re: Trapping Windows Logoff/Shutdown

First WM_QUERYENDSESSION then WM_ENDSESSION

best regards,

czDrillard

Posted on 2006-02-16 21:41:33 by czDrillard

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