private void OnAppearingPage()
{ _numerator.MoveNext();
_currentQuestion = _numerator.Current;
_isAppearing = true;
_currentAnswerViewModels = _currentQuestion.Answers.Select(
item =>
new AnswerViewModel { Text = item.Text, QuestionType = _currentQuestion.Type, IsTrue = item.isTrue });
StartTimer();
}
private void NextClickCommandExecute()
{
Scoring();
if (_numerator.MoveNext())
{
_currentQuestion = _numerator.Current;
OnPropertyChanged("QuestionText");
_currentAnswerViewModels =
_currentQuestion.Answers.Select(
item => new AnswerViewModel
{
Text = item.Text,
QuestionType = _currentQuestion.Type,
IsTrue = item.isTrue
});
OnPropertyChanged("Answers");
}
else
{
ResultScore = _score;
}
OnPropertyChanged("GroupQuestionIsVisible");
OnPropertyChanged("EntryIsVisible");
}