public static void AddNewSurvey(SekerCotert sekerCotert) { SurveyHedear surveyHedear = SurveyConverter.ToDAL(sekerCotert); long surveyHedearId = SurveyDAL.AddNewSurveyHeader(surveyHedear); //surveyHedear.SurveyDetails.ToList().ForEach(x => x.SurveyHedearId = surveyHedearId); //SurveyDAL.AddNewSurveyDetails(surveyHedear.SurveyDetails); }