cdromu açma kapama yardım...!!!!

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(******: TObject);
    procedure Button2Click(******: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(******: TObject);   // Acma Butonu
begin
mciSendString('Set cdaudio door open wait', nil, 0, handle); //Cdromu acmak icin kullanılan kod
end;

procedure TForm1.Button2Click(******: TObject);   //Kapama Butonu
begin
mciSendString('Set cdaudio door closed wait', nil, 0, handle); // Cdromu kapamak için kullanılan kod
end;

end.