LPT überwachen

[zebrafalke]

Das ist der gesamte Code:

Delphi-Quellcode:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type

  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);

  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

// inpout32.dll für LPT-Ausgang unter WinNT, Win2000 und WinXP laden
procedure Out32(PortAddress:word;Value:byte);stdcall;export;
external 'inpout32.DLL';
function Inp32(PortAddress:word):byte;stdcall;export;
external 'inpout32.DLL';


procedure TForm1.Button1Click(Sender: TObject);
begin
 Out32(888,1);
end;
end.

*nixkapier*