public MyWindowsMediaPlayer()
 {
     _openFile = new Command(param => browse());
     _close = new Command(param => close());
     _itemP = new Command(param => choose());
     _play = new Command(param => play());
     _pause = new Command(param => pause());
     _fileBrowser = new FileBrowser();
     _resourceManager = new RessourceManager();
 }
 public MainWindow()
 {
     InitializeComponent();
     _itemP = new Command(param => choose());
     _fileB = new FileBrowser();
 }