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Groups > comp.os.msdos.programmer > #1006
| From | "Ed" <invalid@invalid.com> |
|---|---|
| Newsgroups | comp.os.msdos.programmer |
| Subject | Re: MS-DOS direct screen output - native and in a window |
| Date | 2013-09-29 19:33 +1000 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <l28ruq$3v9$1@speranza.aioe.org> (permalink) |
| References | <kvn372$vnt$1@dont-email.me><l26b6m$s68$1@speranza.aioe.org> <1380437121snz@nospam.demon.co.uk> |
pete@nospam.demon.co.uk wrote: > ... > Sorry, I don't appear to have received the original article from > James. It appeared on the news server I'm using. Unfortunately I didn't notice until too late I had replied to a post exactly a month old ... > Provided you are using EGA or later and only interested in > text modes, just look in the bios data area at seg 40h: > > mov ax, 40h > mov es, ax > mov dl, es:[4Ah] ; DL is nr of screen columns > mov dh, es:[84h] ; max screen row index > inc dh ; DH is nr of screen rows > > Pete Nice and easy. It's a pity IBM didn't think to provide ROWS info from the beginning.
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MS-DOS direct screen output - native and in a window "James Harris" <james.harris.1@gmail.com> - 2013-08-29 10:10 +0100
Re: MS-DOS direct screen output - native and in a window "R.Wieser" <address@not.available> - 2013-08-29 12:58 +0200
Re: MS-DOS direct screen output - native and in a window "Bill Buckels" <bbuckels@mts.net> - 2013-08-29 05:59 -0500
Re: MS-DOS direct screen output - native and in a window "Bill Buckels" <bbuckels@mts.net> - 2013-08-29 07:23 -0500
Re: MS-DOS direct screen output - native and in a window "Bill Buckels" <bbuckels@mts.net> - 2013-08-29 08:35 -0500
Re: MS-DOS direct screen output - native and in a window "Ed" <invalid@invalid.com> - 2013-09-28 20:34 +1000
Re: MS-DOS direct screen output - native and in a window pete@nospam.demon.co.uk - 2013-09-29 06:45 +0000
Re: MS-DOS direct screen output - native and in a window "Ed" <invalid@invalid.com> - 2013-09-29 19:33 +1000
Re: MS-DOS direct screen output - native and in a window "James Harris" <james.harris.1@gmail.com> - 2013-09-29 16:06 +0100
Re: MS-DOS direct screen output - native and in a window "Ed" <invalid@invalid.com> - 2013-10-01 11:28 +1000
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