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- Newsgroups: comp.os.msdos.programmer
- Path: sparky!uunet!world!jkenton
- From: jkenton@world.std.com (Jeff Kenton)
- Subject: Re: How to change video modes??
- Message-ID: <C0IKtD.DG8@world.std.com>
- Organization: Kenton Systems Corporation, Weston MA
- References: <1igq95INNj5@charnel.ecst.csuchico.edu>
- Date: Fri, 8 Jan 1993 02:41:37 GMT
- Lines: 21
-
- jmeyers@ecst.csuchico.edu (Jeff Meyers) writes:
-
- >OK, here's the situation: I have two monitor (VGA and mono) and want to write
- >a TSR that will display text on the mono monitor without disturbing the
- >VGA screen.
-
- >I need to be able to do three things: clear the mono screen, write text to
- >it, and scroll up one line. As usual, I would like the easiest and most
- >efficient method - other than writing directly to video memory.
-
- >Any suggestions? Do I need to do something else to change video modes with
- >the above listed BIOS call?
-
- Do the VGA stuff the normal way, and write directly to video memory for mono.
-
-
- --
- -------------------------------------------------------------------------
- = Jeff Kenton (617) 894-4508 =
- = jkenton@world.std.com =
- -------------------------------------------------------------------------
-