public static QuestionModel FromXML(XElement questElement, string answerName)
{
var text = questElement.FirstAttribute.Value;
var result = new QuestionModel(text);
var answers = questElement.Elements(answerName);
foreach (var answerElement in answers)
{
var answer = AnswerModel.FromXML(answerElement);
result.Answers.Add(answer);
}
return(result);
}
public AnswerModel(AnswerModel answerModel)
{
AnswerText = answerModel.AnswerText;
IsRight = answerModel.IsRight;
}
public void Delete(AnswerModel answer)
{
Answers.Remove(answer);
}
