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<HTML><HEAD><TITLE>Re: How to Disable ALL CLOSE Buttons???</TITLE>
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<P ALIGN=CENTER><EM>Posted by <STRONG><A HREF="mailto:ascopen@troc.es">Ramon PUIGGR襍 i ROSA</A></STRONG> on <STRONG>4/23/98 4:43a.m.</STRONG>, in response to <A HREF="read.cgi-read=10154.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=10154">How to Disable ALL CLOSE Buttons???</A>, posted by xSeeLLence on 4/23/98 1:48a.m.</EM></P>
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<P>That , it's very easy.
<P>For example in a DIALOG class :
<BR>void CDialegPresen::OnClose() 
<BR>{
<BR>	//CDialog::OnClose(); DEactivate THAT
<BR>}
<P>BOOL CDialegPresen::PreTranslateMessage(MSG* pMsg) 
<BR>{
<BR>	if (pMsg-&gt;message == WM_KEYDOWN &amp;&amp; pMsg-&gt;wParam == VK_ESCAPE)      
<BR>	{
<BR>	   // If presse a ESC KEY
<BR>            return TRUE;   
<BR>	}
<BR>	return CDialog::PreTranslateMessage(pMsg);
<BR>}
<BR>In a APPLICATION:
<P>void CMainFrame::OnClose() 
<BR>{
<BR>	// Evitamos el ALt+F4
<BR>	extern BOOL puc_sortir; // Variable GLOBAL
<BR>	if (puc_sortir == TRUE ) 
<BR>	{
<BR>		// tanquem WINDOWS
<BR>		CFrameWnd::OnClose();
<BR>	}
<BR>	else MessageBox(&quot;ALT+F4 no it's present&quot;);
<BR>}
</P>
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<P><UL><LI><STRONG><A HREF="read.cgi-read=10282.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=10282">Re: How to Disable ALL CLOSE Buttons???</A></STRONG> : xSeeLLence -- <EM>4/24/98 1:22a.m.</EM>
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