Path: utzoo!utgpu!attcan!uunet!lll-winken!ames!ncar!boulder!sunybcs!bingvaxu!phyllis.math.binghamton.edu!sullivan
From: sullivan@phyllis.math.binghamton.edu (fred sullivan)
Newsgroups: comp.sys.ibm.pc
Subject: Re: Turbo C / EGA / Mouse programming??
Message-ID: <1709@bingvaxu.cc.binghamton.edu>
Date: 13 Jan 89 03:38:27 GMT
References: <5060042@hpccc.HP.COM>
Sender: news@bingvaxu.cc.binghamton.edu
Reply-To: sullivan@phyllis.math.binghamton.edu (fred sullivan)
Organization: Dept. of Mathematical Sciences, SUNY at Binghamton
Lines: 14

In article <5060042@hpccc.HP.COM> kevino@hpccc.HP.COM (Kevin Owen) writes:
>I am using Turbo C 2.0 to write a mouse based application that uses the EGA
>video mode.  I would like to take advantage of both of the video pages
>available in this mode.  The mouse works great on page zero but dissappears
>when I switch to page one.  I am using the Turbo C calls "setactivepage(1)"
>and "setvisualpage(1)".  Could someone who has experimented with this please

I haven't tried this, but according to my documentation, int 0x33 with
ax set to function 0x1d puts the cursor on the video page specified in bx.

Fred Sullivan				SUNY at Binghamton
Dept. Math. Sciences			Binghamton, NY 13903
					sullivan@marge.math.binghamton.edu
First you make a roux!