Re: WM_CLOSE / YesNo Dialog on closing program.

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#7698

From: Bob Gonder
Date: Mon, 10 Jan 2005 18:34

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Sinead Bunyan wrote:

>I would like to know what is the best way of asking the user for a YES/NO 
>dialog when closing a program by clicking with the mouse on the X but this 
>should not be required if windows is shutting down or doing a restart.

With a global bool.
static	BOOL	GlobalEndSession=FALSE;

Then intercept WM_ENDSESSION

	case WM_ENDSESSION:
		GlobalEndSession=TRUE;

Then in your WM_CLOSE

	case WM_CLOSE:
		if( ! GlobalEndSession )
		{	if( IDYES==MessageBox(whatever) )
				DestroyWindow(

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From: Bob Gonder <notbg@notmindspring.invalid>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Re: WM_CLOSE / YesNo Dialog on closing program.
Date: Mon, 10 Jan 2005 10:34:49 -0800
Organization: MindSpring Enterprises, Inc.
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