Author: Tomas Rutkauskas

How can I write an Autorepeat Function for Mediaplayer ?

Answer:

1   unit Unit1;
2   
3   interface
4   
5   uses
6     Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
7     MPlayer;
8   
9   type
10    TForm1 = class(TForm)
11      MediaPlayer1: TMediaPlayer;
12      procedure FormCreate(Sender: TObject);
13    private
14      
15    public
16      fAutoRepeat: Boolean;
17      procedure NotifyProc(Sender: TObject);
18    end;
19  
20  var
21    Form1: TForm1;
22  
23  implementation
24  
25  {$R *.DFM}
26  
27  procedure TForm1.FormCreate(Sender: TObject);
28  begin
29    MediaPlayer1.Notify := True;
30    MediaPlayer1.OnNotify := NotifyProc;
31    fAutorepeat := True;
32  end;
33  
34  procedure TForm1.NotifyProc(Sender: TObject);
35  begin
36    with Sender as TMediaPlayer do
37    begin
38      case Mode of
39        mpStopped: if fAutoRepeat then
40            (Sender as tMediaplayer).play;
41      end;
42      //must set to true to enable next-time notification
43      Notify := True;
44    end;
45  end;
46  
47  end.