unit1.pas

delphi编程控件

unit Unit1;

interface

uses
  //Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  //StdCtrls,system;
  Windows, Messages, SysUtils, Classes, Forms, StdCtrls, ShellAPI,
  Controls, Graphics;

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

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
  ShellExecute(GetDesktopWindow(), 'open', PChar('蝶恋.mp3'), nil, nil, SW_SHOWNORMAL);
end;

end.