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<A HREF="read.cgi-read=9970.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=9970">Previous in Thread</A><P ALIGN=CENTER><BIG><BIG><BIG><STRONG>Re: How to get message from run time created button</STRONG></BIG></BIG></BIG>
<P ALIGN=CENTER><EM>Posted by <STRONG><A HREF="mailto:MohanR@bsci.com">RajM</A></STRONG> on <STRONG>4/21/98 12:56p.m.</STRONG>, in response to <A HREF="read.cgi-read=9970.htm" tppabs="http://www.codeguru.com/mfc_bbs/read.cgi?read=9970">How to get message from run time created button</A>, posted by Weisheng Li on 4/21/98 11:21a.m.</EM></P>
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<P>There is a macro called 
<BR>ON_CONTROL_RANGE( wNotifyCode, id1, id2, memberFxn )
<P>where id1=lowest ID for your buttons
<BR>where id1=highest ID for your buttons
<BR>If we assume that you might end up with 1000 buttons with
<BR>the ID of the first button  ID_FIRSTBUTTON and the ID of the next button
<BR>ID_FIRSTBUTTON +1 and so on,then in your case
<BR>id1=ID_FIRSTBUTTON
<BR>id2=ID_FIRSTBUTTON +1000.
<BR>wNotifyCode=BN_CLICKED
<P>The handler  looks like this
<BR>void OnButtonClicked( UINT nID )//the id of the button clicked
<BR>{
<BR>}
<P>Its also possible to have two static UINT variables in the window class which will have the ID range.These variables can be substitued instead of id1 and id2.This way you can dynamically modify the range by changing these static values
<P>
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