public PlayEditWindow(PlayDataDTO editedPlay, List<int> fesitvalsList)
 {
     PEViewModel = new PlayEditViewModel(fesitvalsList){OriginalPlay = editedPlay};
     InitializeComponent();
 }
 public PlayEditWindow(List<int> fesitvalsList)
 {
     PEViewModel =new PlayEditViewModel(fesitvalsList);
     InitializeComponent();
 }