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