private void GetSelectedRound(Round selectedRound)
        {
            if (selectedRound == null)
            {
                return;
            }

            SelectedRound = selectedRound;

            CheckIfCorrected();

            var questions = QuizRounds.First(r => r == selectedRound).RoundQuestions;

            TeamAnswersPerRound.Clear();
            foreach (var answer in TeamAnswers)
            {
                foreach (var question in questions)
                {
                    if (answer.AnswerQuestion.QuestionId == question.QuestionId)
                    {
                        TeamAnswersPerRound.Add(answer);
                    }
                }
            }
        }
        private void GetAnswersSelectedTeam(Team selectedTeam)
        {
            if (selectedTeam == null)
            {
                return;
            }
            SelectedTeam = selectedTeam;

            RoundsSelectionMode = "None";
            RaisePropertyChanged(() => RoundsSelectionMode);
            TeamAnswersPerRound.Clear();

            TeamAnswers.Clear();
            selectedTeam.TeamAnswers.ToList().ForEach(a =>
            {
                TeamAnswers.Add(a);
            });

            RoundsSelectionMode = "Single";
            RaisePropertyChanged(() => RoundsSelectionMode);
        }
 private void NavigationService_Navigated(object sender, Windows.UI.Xaml.Navigation.NavigationEventArgs e)
 {
     FetchListOfEnabledTeams();
     GetRoundsFromEnabledQuiz();
     TeamAnswersPerRound.Clear();
 }