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<P ALIGN=CENTER><BIG><BIG><BIG><STRONG>How to operate with a property sheet without passing focus to it</STRONG></BIG></BIG></BIG>
<P ALIGN=CENTER><EM>Posted by <STRONG><A HREF="mailto:juha.viskari@tietopaja.inet.fi">Juha Viskari</A></STRONG> on <STRONG>4/20/98 4:45a.m.</STRONG></EM></P>
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<P>I am attempting to construct a modeless property sheet for managing various objects with different properties. When the user changes the object selection, the property sheet should update its contents correspondingly, but not to grab the focus. 
<P>As the objects are quite different, I need to use different property pages for them. I would like to have the software change the contents of the property sheet smoothly  (just as in MSVC++), but using first RemovePage() to remove the old pages and then AddPage() to add new ones throws the focus to the property sheet. I am currently using the following as a quick fix:
<P>    CWnd* pOldFocus = NULL;
<BR>    if (GetSafeHwnd())  
<BR>        pOldFocus = CWnd::GetFocus();
<BR>    ... removing and adding of pages ...
<BR>    SetActivePage(0);
<BR>    if (GetSafeHwnd() &amp;&amp; pOldFocus) 
<BR>        pOldFocus-&gt;SetFocus();
<P>This still keeps the windows flickering, which can be annoying in a long session. 
<P>I would be very grateful of help. 
<BR>Juha
</P>
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