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From: | Kevin Hise <NOkevinhSPAM AT ridgecrest DOT ca DOT us> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Windows trashes my 800x600 graphics mode program. |
Date: | Wed, 28 Apr 1999 14:36:43 -0700 |
Organization: | Cyplex, Inc. |
Lines: | 21 |
Message-ID: | <37277F6B.8A5DED85@ridgecrest.ca.us> |
References: | <Pine DOT SUN DOT 3 DOT 91 DOT 990425130521 DOT 15058B-100000 AT is> |
NNTP-Posting-Host: | p-622.newsdawg.com |
Mime-Version: | 1.0 |
X-Mailer: | Mozilla 4.04 [en]C-DIAL (Win95; U) |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Your confusing my brain...is this a interrupt that I hook/monitor in my code to detect when Windows has switched me into the background? Or is it a function that I call? Then how am I "notified"? Kev. Eli Zaretskii wrote: > > On 25 Apr 1999, Samir Barjoud wrote: > > > > That's the catch: there isn't any (at least AFAIK). If anybody knows > > > how to achieve this, I'd certainly like to add that to the FAQ. > > > > ................................................................. > > Interrupt 2Fh Function 4001h > > > > mov ax, 4001h ; Notify Background Switch > > int 2fh > > Did you try to hook these functions? I think you won't see them called > in a DPMI DOS session.
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