procedure TForm1.MediaPlayer1Notify(Sender: TObject);
begin
if listbox1.itemindex=listbox1.items.count then
listbox1.itemindex:=0;
mediaplayer1.filename:=listbox1.items.strings[listbox1.itemindex];
mediaplayer1.open;
mediaplayer1.play;
end;
在mediaplayer的onNotify事件中编写代码
mediaplayer.stop;
if listbox1.itemindex=listbox1.itess.count-1 then listbox1.itemindex:=listbox1.itemindex+1;
mediaplayer.filename:=listbox1.items.strings[listbox1.itemindex+1];
mediaplayer.play;