ebergman@isis.cs.du.edu (Eric Bergman-Terrell) (02/09/91)
I wrote my own mouse driver for TP 6.0 (which in turn calls a MicroSoft mouse compatible driver. It looks like the mouse settings get mysteriously changed when the BGI graphics driver (egavga.bgi) gets called, and then the program returns to text mode. Has anyone else had this problem? For example, my program calls the driver to restrice the mouse to columns 1 to 80, rows 1 to 24. After entering graphics mode and returning to text mode, the mouse is no longer restricted to rows 1 to 24. BTW with the exception of the above problem, writing a mouse driver is remarkably easy (get hold of the MicroSoft Mouse Programmer's Manual). Terrell