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-
- Hi, Rolfi:
-
- RM>Anybody know and easy way to do DarkGrey for a bkgrnd???
-
- ...You have to turn off the "blink-bit", if possible. This is
- only available for CGA and EGA/VGA color text modes.
-
- (***** Turn the "blink-bit" on/off to allow 16 different background *)
- (* colors. (CGA ONLY!) *)
- (* *)
- procedure SetBlinkCGA({input } TurnOn : boolean);
- begin
- if TurnOn then
- begin
- mem[$0040:$0065] := (mem[$0040:$0065] AND (NOT $20));
- port[$3D8] := $29
- end
- else
- begin
- mem[$0040:$0065] := (mem[$0040:$0065] OR $20);
- port[$3D8] := $09
- end
- end; (* SetBlinkCGA. *)
-
-
- (***** Turn the "blink-bit" on/off to allow 16 different background *)
- (* colors. (EGA or VGA ONLY!) *)
- (* *)
- procedure SetBlinkEGAVGA({input } TurnOn : boolean);
- begin
- asm
- mov ax, 1003h
- mov bl, TurnOn
- int 10h
- end
- end; (* SetBlinkEGAVGA. *)
-
- - Guy
- ---
- ■ DeLuxe²/386 1.25 #5060 ■
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