/// <summary> /// 根据设备类型获得对应设备厂家信息 /// </summary> /// <param name="deviceType"></param> /// <returns></returns> public DataTable GetDevModeByDeviceType(string devType) { try { return(Bll.Common.ChangColName(dal.GetDevModeByDeviceType(devType))); } catch (Exception ex) { ILog.WriteErrorLog(ex); return(null); } }