public void Upload(AudioAppointment audioAppointment) { try { using (var dataContext = new eHealthCareEntities()) { audioAppointment.UniqueIdentifier = this.uniqueGuid; dataContext.AudioAppointments.Add(audioAppointment); dataContext.SaveChanges(); } } catch (DbEntityValidationException ex) { throw new Exception(ex.EntityValidationErrors.GetValidationErrors()); } catch { throw; } }