Codejock Developer Community : Correct base class in MFC macro? http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 22:45:57 +0000 Fri, 15 Dec 2006 14:04:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=5729 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Correct base class in MFC macro? : you right, you can do it. 1....]]> http://forum.codejock.com/forum_posts.asp?TID=5729&PID=18274&title=correct-base-class-in-mfc-macro#18274 Author: Oleg
Subject: 5729
Posted: 15 December 2006 at 2:04pm

you right, you can do it.

1. right.
2. right. only CCmdTarget....
 
 
better use CXTPFrameWnd. Message maps/dyanamic checking don't use now for CXTPFrameWnd, but how knows may be later we will add something...
]]> Fri, 15 Dec 2006 14:04:37 +0000 http://forum.codejock.com/forum_posts.asp?TID=5729&PID=18274&title=correct-base-class-in-mfc-macro#18274 <![CDATA[Correct base class in MFC macro? : I was wondering about the proper...]]> http://forum.codejock.com/forum_posts.asp?TID=5729&PID=18021&title=correct-base-class-in-mfc-macro#18021 Author: Warren
Subject: 5729
Posted: 08 December 2006 at 1:07pm

I was wondering about the proper base class in the MFC macros,  when you multiply derive something. In the shortcutbar sample, the .h file looks like:

class CMainFrame : public CXTPFrameWnd, CXTPOffice2007FrameHook
{
DECLARE_DYNCREATE(CMainFrame)
...

and the .cpp file looks like:

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
...

I would have thought that the second parameter to these macros should be CXTPFrameWnd ?

I haven't used multiple-derivation with my own MFC classes much, mainly because of this issue. My assumption would be that you're okay to do this:
1) as long as the second class doesn't also derive from MFC's CObject,
2) you use the CObject derived name in the MFC macros, so the messages get passed to the right class.

Everything seems to be working fine as is, I'm just nervous about doing something wrong, so I'd appreciate a codejock comment on the issue.

Thanks very much

Warren

P.S. I'm using version 10.3.1 of the 'kit
]]> Fri, 08 Dec 2006 13:07:39 +0000 http://forum.codejock.com/forum_posts.asp?TID=5729&PID=18021&title=correct-base-class-in-mfc-macro#18021