public static int GetMonthIORecordCountByPlateNumber(string parkingID, string plateNumber, DateTime datetime, out string ErrorMessage)
{
if (parkingID.IsEmpty())
{
throw new ArgumentNullException("parkingID");
}
IParkIORecord factory = ParkIORecordFactory.GetFactory();
return(factory.GetMonthIORecordCountByPlateNumber(parkingID, plateNumber, datetime, out ErrorMessage));
}