I am implementing a graphical newtork editor in Visual C++ 5.0 running on the Windows NT 4.0 platform. This editor should support multiple undo / redo functionality.
I have looked in all available MFC / OLE / COM books and in the online help in DevStudio and the only information I have found has been the manual pages for:
In my opinion these man pages are very difficult to understand especially since no examples are included with them.
Is there anyone out there who can give me any information and perhaps examples on how undo / redo is best implemented using MFC.