public MP3Display(IMP3Player player, IMP3Controller controller)
{
InitializeComponent();
this.player = player;
this.controller = controller;
// Display meldt zich aan als SongObserver en VolumeObserver
this.player.AddObserver((ISongObserver)this);
this.player.AddObserver((IVolumeObserver)this);
}
public FrmMP3Display(IMP3Player mP3Player, IMP3Controller mP3Controller)
{
InitializeComponent();
_MP3Player = mP3Player;
_MP3Controller = mP3Controller;
_MP3Player.AddObserver((ISongObserver)this);
_MP3Player.AddObserver((IVolumeObserver)this);
FrmVolumeDisplay frmVolumeDisplay = new FrmVolumeDisplay(_MP3Player);
frmVolumeDisplay.Show();
Update(1);
Update(null);
}
