public static HeartUltrasoundView EntityToView(this HeartUltrasound entity) { if (entity != null) { return(new HeartUltrasoundView { Id = entity.Id, Info = entity.Info, MedicalExaminationId = entity.MedicalExaminationId }); } return(null); }
public void InsertHeartUltrasound(int id, HeartUltrasound heartUltrasound) { var entity = context.MedicalExaminations.FirstOrDefault(t => t.Id == id); if (entity == null) { throw new NullReferenceException(); } heartUltrasound.Id = 0; entity.HeartUltrasounds.Add(heartUltrasound); context.SaveChanges(); }