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<A HREF="read.cgi-read=10187.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=10187">Previous in Thread</A><P ALIGN=CENTER><BIG><BIG><BIG><STRONG>Re: How to Disable ALL CLOSE Buttons???</STRONG></BIG></BIG></BIG>
<P ALIGN=CENTER><EM>Posted by <STRONG><A HREF="mailto:xSeeLLence@singpost.com">xSeeLLence</A></STRONG> on <STRONG>4/24/98 1:22a.m.</STRONG>, in response to <A HREF="read.cgi-read=10187.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=10187">Re: How to Disable ALL CLOSE Buttons???</A>, posted by Ramon PUIGGR襍 i ROSA on 4/23/98 4:43a.m.</EM></P>
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<P>Thanks Raman for your prompt reply :)
<P>Just a few more queries, do I have to implement all these functions individually in every dialog class?
<P>So after deactivating the OnClose, the X button will still be visible but won't do anything, right?
<P>What does this PreTranslateMessage() do? Trapping Down Key &amp; Esc Key ??? So how does it help me, do I use it to trap ALT-F4 ???
<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>} 
<P>Regarding &quot;extern BOOL puc_sortir; // Variable GLOBAL&quot;, I don't see anything special about declaring this var, is it addressing some KEY variable WIN NT is using, &amp; we must use this &quot;puc_sortir&quot; name (Standard Name??)?
<P>Is task manager affected, say if I try to close the app with the manager, will it be trapped too?
<P>Thanks alot :)
</P>
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