public EKvizWindowViewModel() { _answer = new Answer(); _course = new Course(); _question = new Question(); _quiz = new Quiz(); _modifiedQuiz = new Quiz(); _answers = new ObservableCollection<Answer>(); _quizes = new ObservableCollection<Quiz>(); _questions = new ObservableCollection<Question>(); _courses = new ObservableCollection<Course>(); _isSingleChoice = true; _isMultipleChoice = false; }
void ButtonOpenCreateQuestionWindowExecute() { Dialogs.NewQuestionWindow newQuestionWindow = new Dialogs.NewQuestionWindow(); Question = new Question(); Answers = new ObservableCollection<Answer>(); newQuestionWindow.DataContext = this; newQuestionWindow.ShowDialog(); }