|[Overview][Constants][Types][Procedures and functions][Variables][Index]||Reference for unit 'Crt' (#rtl)|
Use direct video access. DOS only
Source position: crth.inc line 57
var DirectVideo: Boolean = ;
The DirectVideo variable controls the writing to the screen. If it is True, the cursor is set via direct port access. If False, then the BIOS is used. This is defined under dos only.