Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT sourceware DOT cygnus DOT com>
List-Archive: <http://sourceware.cygnus.com/ml/cygwin/>
List-Post: <mailto:cygwin AT sourceware DOT cygnus DOT com>
List-Help: <mailto:cygwin-help AT sourceware DOT cygnus DOT com>, <http://sourceware.cygnus.com/ml/#faqs>
Sender: cygwin-owner AT sourceware DOT cygnus DOT com
Delivered-To: mailing list cygwin AT sourceware DOT cygnus DOT com
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


--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com