public RedactorView SaveXmlQuestion(RedactorView view)
{
var question = cx.Questions.Find(view.Question.Id);
question.Text = view.Question.Text;
question.Value = view.Question.Value;
question.TypeName = view.Model.GetType().Name;
question.XmlObject = XmlBase.SerializeAbstract(view.Model);
cx.SaveChanges();
view.Question = question;
view.Quiz = question.Quiz;
view.Section = question.Section;
return(view);
}
public Answer ExamineQuestion(Question question, XmlBase xmlAnswer)
{
var answer = new Answer()
{
Question = question,
XmlObject = XmlBase.SerializeAbstract(xmlAnswer),
};
XmlBase questionXml = XmlBase.Deserialize(question.XmlObject, question.TypeName);
if (((IParseAnswer)xmlAnswer).IsValid())
{
answer.Mark = ((IXmlTask)questionXml).Compare(xmlAnswer, question.Value);
}
answer.TypeName = ((IAnswerName)questionXml).GetTypeName();
return(answer);
}
