unit1.pas

Delphi6编程大师_多媒体

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    MediaPlayer1: TMediaPlayer;
    OpenDialog1: TOpenDialog;
    Panel1: TPanel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
    procedure MediaPlayer1Notify(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
  if OpenDialog1.Execute then
  begin
    with MediaPlayer1 do
    begin
      Filename := OpenDialog1.Filename;
      Open;
      DisplayRect := Rect(0, 0, Panel1.Width, Panel1.Height);
      Notify := True;
    end;
    Caption:=OpenDialog1.Filename;
  end;
end;

procedure TForm1.MediaPlayer1Notify(Sender: TObject);
begin
  MessageDlg('Media control method executed', mtInformation, [mbOk], 0);
end;

end.