File: ex3.pp

package info (click to toggle)
fpc 1.9.4-5
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 63,532 kB
  • ctags: 93,677
  • sloc: pascal: 675,850; makefile: 219,089; xml: 9,242; perl: 7,703; yacc: 3,074; ansic: 2,275; lex: 711; sh: 406; asm: 71; csh: 34; sed: 33; cpp: 26; tcl: 7
file content (23 lines) | stat: -rw-r--r-- 430 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
Program Example3;
uses Crt;

{ Program to demonstrate the ReadKey function. }

var
  ch : char;
begin
  writeln('Press Left/Right, Esc=Quit');
  repeat
    ch:=ReadKey;
    case ch of
     #0 : begin
            ch:=ReadKey; {Read ScanCode}
            case ch of
             #75 : WriteLn('Left');
             #77 : WriteLn('Right');
	    end;
	  end;
    #27 : WriteLn('ESC');	  
    end;
  until ch=#27 {Esc}           
end.