/// <summary> /// /// </summary> /// <param name="begin"></param> /// <param name="end"></param> /// <returns></returns> public double CalcUsedAmount(DateTime begin, DateTime end) { return(DeviceDBI.CalcUsedAmount(this.DeviceID, begin, end)); }
/// <summary> /// /// </summary> /// <param name="begin"></param> /// <param name="end"></param> /// <returns></returns> public double CalcUsedAmount(DateTime begin, DateTime end) { return(DeviceDBI.CalcUsedAmount(this.DeviceID, begin, end)); }