public PersonQuestionAnswerView GetPrevQuestion(int curQuestionId)
{
Question question = new Question();
question = Database.QuestionRepository.Get(q => q.Id < curQuestionId).OrderBy(p => p.Id).LastOrDefault();
PersonQuestionAnswerView personQuestionAnswerView = PersonQuestionAnswerView.FromQuestion(question);
return(personQuestionAnswerView);
}
public PersonQuestionAnswerView GetQuestionByNum(int num) => PersonQuestionAnswerView.FromQuestion(Database.QuestionRepository.GetAll().OrderBy(q => q.Id).Skip(num - 1).Take(1).FirstOrDefault());