public int UpdateMachineInfo(int getOriMachineAddr,int getOriMachineType,int getChMachineAddr,int getChMachineType,int getChMachineVol) { using (OptionDataAccess optionDataAccess = new OptionDataAccess()) { try { return optionDataAccess.UpdateMachineInfo(getOriMachineAddr,getOriMachineType,getChMachineAddr,getChMachineType,getChMachineVol); } catch(Exception e) { Util.WriteLog(e.Message,Util.EXCEPTION_LOG_TITLE); if ( e.Message.IndexOf("重复键") > 0 ) return -1; else return 0; } } }