public void ShowSelectQuizWindow()
{
List<Domain.Quiz> templistQuizzes = Context.Quizzen.ToList();
Quizzes = new ObservableCollection<QuizVM>(templistQuizzes.Select(quiz => new QuizVM(quiz)));
selectQuizWindow = new SelectQuizWindow();
selectQuizWindow.Show();
}
public void ShowPlay()
{
i = 0;
selectQuizWindow = new SelectQuizWindow();
selectQuizWindow.Show();
}