private void detach_PossibleAnswerDatas(PossibleAnswerData entity)
 {
     this.SendPropertyChanging();
     entity.QuestionData = null;
 }
 partial void UpdatePossibleAnswerData(PossibleAnswerData instance);
 partial void DeletePossibleAnswerData(PossibleAnswerData instance);
 partial void InsertPossibleAnswerData(PossibleAnswerData instance);
		private void detach_PossibleAnswerDatas(PossibleAnswerData entity)
		{
			this.SendPropertyChanging();
			entity.QuestionData = null;
		}
 partial void DeletePossibleAnswerData(PossibleAnswerData instance);
 partial void UpdatePossibleAnswerData(PossibleAnswerData instance);
 partial void InsertPossibleAnswerData(PossibleAnswerData instance);