Operating Under PCDOS

Chapter 55

More:

Initializing Vermont Views Properly Under PCDOS

Microsoft Windows Compatibility

Trapping the Ctrl-Break Interrupt

Determining and Changing Video Modes and Adapters

Using Graphics Modes

Changing to 43-Row Mode on the EGA

Changing to 50-Row Mode on the VGA

Using an Extended Keyboard

Using High-Intensity Background Colors on the EGA, CGA, or VGA

Selecting the Screen Border Color

Using Additional Memory Pages on the EGA or CGA

Accessing the BIOS INT 10H Video Interrupt Routines