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Message-Id:	<200001032046.OAA15601@hp2.xraylith.wisc.edu>
To:	banders AT ec DOT rockwell DOT com
cc:	cygwin AT sourceware DOT cygnus DOT com, nox AT jelal DOT kn-bremen DOT de, ufernest AT mail DOT ru
Subject:	Re: ActiveX/OCX - programming
In-reply-to:	Your message of "Mon, 03 Jan 2000 12:14:59 CST."
	<OFCCE4FDFF DOT B6C682D1-ON0625685B DOT 00641644 AT ec DOT rockwell DOT com>
Date:	Mon, 03 Jan 2000 14:46:18 -0600
From:	Mumit Khan <khan AT nanotech DOT wisc DOT edu>

<banders AT ec DOT rockwell DOT com> writes:
> 
> Let me just say, sorry I forgot Mumit!
> And thanks!
> Some com examples are located in
> ftp://ftp.franken.de/pub/win32/develop/gnuwin32/mingw32/porters/Khan_Mumit/mi
> sc/
> 

And at 
  ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/misc/
  ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/cygwin/misc/

Note that there are extremely trivial examples. Also, I probably didn't
pay much attention to the Makefiles, so may need to tweak things by hand.

Be aware that there are known bugs when *implementing* interfaces that 
derive from multiple interfaces (MI vtable issues, but I have no idea 
how to fix it); however, simple single inheritance interfaces should 
work just fine.

For an example that *does not* work, see:
  
  http://www.scintilla.org/COMABI.zip

This example uses multiple inheritance, and that's where the problem is.

Regards,
Mumit


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