public void DeleteOneSurvey(string string_0, string string_1) { oSurveyAnswerDal.DeleteOneSurvey(string_0, string_1); oSurveyMainDal.DeleteOneSurvey(string_0, string_1); oSurveyRandomDal.DeleteOneSurvey(string_0, string_1); oSurveySequenceDal.DeleteOneSurvey(string_0, string_1); oSurveyAttachDal.DeleteOneSurvey(string_0, string_1); }