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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: | Mon, 03 May 1999 09:55:27 -0700 |
Organization: | Cyplex, Inc. |
Lines: | 28 |
Message-ID: | <372DD4FF.F4C73D1@ridgecrest.ca.us> |
References: | <Pine DOT SUN DOT 3 DOT 91 DOT 990429102909 DOT 6487P-100000 AT is> |
NNTP-Posting-Host: | p-010.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 |
Are you referring to this code snipet? > > ................................................................. > > Interrupt 2Fh Function 4001h > > > > mov ax, 4001h ; Notify Background Switch > > int 2fh ...this isn't a hook, it's a call. I didn't see any other code posted to this thread. Regards, Kevin. Eli Zaretskii wrote: > > On Wed, 28 Apr 1999, Kevin Hise wrote: > > > is this a interrupt that I hook/monitor in my > > code to detect when Windows has switched me into the background? > > Yes. > > A working code was posted in this thread; you can use it to fill in > the blanks.
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