unit3.pas

这是DEL原代码,用ACCESS数据库连接的 可以通过各种方式查询信息

unit Unit3;

interface

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

type
  TmusForm = class(TForm)
    OpenDialog1: TOpenDialog;
    MediaPlayer1: TMediaPlayer;
    Panel1: TPanel;
    BitBtn1: TBitBtn;
    Image1: TImage;
    procedure BitBtn1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  musForm: TmusForm;

implementation

{$R *.dfm}

procedure TmusForm.BitBtn1Click(Sender: TObject);
begin
 if opendialog1.Execute then
mediaplayer1.FileName:=opendialog1.FileName;
mediaplayer1.open;
end;

procedure TmusForm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
mediaplayer1.Close;
end;

end.