private Answer GetAnswer(IDataReader reader)
{
Answer answer =
new Answer(
reader.GetString(reader.GetOrdinal("Text")),
reader.GetBoolean(reader.GetOrdinal("Correct")));
_IdsByHashCode.Add(answer.GetHashCode(), reader.GetInt32(reader.GetOrdinal("AnswerID")));
_AnswersById.Add(reader.GetInt32(reader.GetOrdinal("AnswerID")), answer);
return answer;
}
public object IdOfAnswer(Answer item)
{
return _IdsByHashCode[item.GetHashCode()];
}
