public void RemoveQuestion(QuizQuestion q) { List <QuizQuestion> temp = QuizQuestions.ToList(); temp.Add(q); QuizQuestions = temp; }
private List <QuizQuestion> GetRandomQuestions() { List <QuizQuestion> questions = QuizQuestions.ToList(); Random rnd = new Random(); while (questions.Count > 15) { questions.RemoveAt(rnd.Next(questions.Count)); } return(questions); }