private AlarmThreshold GetVoltAlmSet(VoltageSetMSiteAlm voltAlmSet)
        {
            AlarmThreshold alarm = null;
            MeasureSite    site  = measureSiteRepository.GetByKey(voltAlmSet.MsiteID);

            if (site != null)
            {
                YunyiCloudDataType type      = YunyiCloudDataType.Sensor;
                string             valueType = CommonVariate.WS_VOLTAGE_SET;
                int objectid = (int)site.WSID;
                alarm = getdata.GetMeasureSiteAlmSet(voltAlmSet, type, objectid, valueType);
            }
            return(alarm);
        }
        public string GetVolateAlmSet(int id)
        {
            string             result     = string.Empty;
            VoltageSetMSiteAlm voltAlmset = voltageSetMSiteAlmRepository.GetByKey(id);

            if (voltAlmset != null)
            {
                AlarmThreshold alm = GetVoltAlmSet(voltAlmset);
                if (alm != null)
                {
                    result = Json.Stringify(alm);
                }
            }
            return(result);
        }