public ResultsViewModel(IViewModelLocator viewModelLocator, IQuizInstanceRepository quizInstanceRepository)
{
if (viewModelLocator == null)
throw new ArgumentNullException(nameof(viewModelLocator));
if (quizInstanceRepository == null)
throw new ArgumentNullException(nameof(quizInstanceRepository));
_viewModelLocator = viewModelLocator;
_quizInstanceRepository = quizInstanceRepository;
Initialize();
}
public PlayViewModel(IViewModelLocator viewModelLocator, IQuizInstanceRepository quizInstanceRepository,
IQuestionInstanceRepository questionInstanceRepository, IAnswerInstanceRepository answerInstanceRepository)
{
if (viewModelLocator == null)
throw new ArgumentNullException(nameof(viewModelLocator));
if (quizInstanceRepository == null)
throw new ArgumentNullException(nameof(quizInstanceRepository));
if (questionInstanceRepository == null)
throw new ArgumentNullException(nameof(questionInstanceRepository));
if (answerInstanceRepository == null)
throw new ArgumentNullException(nameof(answerInstanceRepository));
_viewModelLocator = viewModelLocator;
_quizInstanceRepository = quizInstanceRepository;
_questionInstanceRepository = questionInstanceRepository;
_answerInstanceRepository = answerInstanceRepository;
Initialize();
}
