home *** CD-ROM | disk | FTP | other *** search
- program readkey;
-
- {$I "include:utils/crt.i" }
- {$I "Include:dos/dos.i" }
-
- var
- key : char;
- i, j, tc, tb : byte;
- x : integer;
- ex : boolean;
-
- procedure WriteHexChar(c : char);
- var
- i : integer;
- a, b : byte;
- begin
- a := (ord(c) shr 4) and $0F;
- b := ord(c) and $0F;
-
- for i := 0 to 1 do begin
- if a < 10 then Write(char(ord('0') + a))
- else Write(char(ord('A') + (a-10)));
-
- a := b;
- end;
- end;
-
- begin
- ClrScr;
- CursorOff;
-
- tc := GetTextColor;
- TextColor(3);
- Write("Break:");
- TextColor(0);
- tb := GetTextBackground;
- TextBackground(3);
- Write(" [ctrl c = Abbruch] > ");
-
- TextColor(tc);
- TextBackground(tb);
-
- x := WhereX;
- j := 0;
-
- repeat
- Inc(j);
- Write('ยท'); Delay(10);
-
- ex := Break;
-
- if ex = true then begin
- GotoX(x); WriteLn("** Abbruch! ");
- end;
- until (j = 15) or (ex = true);
-
- if ex = false then begin
- GotoX(x); WriteLn("ok. ");
- end;
-
- CursorOn;
- end.