public ParticipationEntity Update(ParticipationEntity entity) { try { _participationRepository.Update(entity); return(entity); } catch (Exception e) { _log.Error(e, "数据库操作出错"); return(null); } }
public bool Delete(ParticipationEntity entity) { try { _participationRepository.Delete(entity); return(true); } catch (Exception e) { _log.Error(e, "数据库操作出错"); return(false); } }