/// <summary> /// Checks the trend roll year. /// </summary> /// <param name="trendYearId">The trend year id.</param> /// <param name="rollYear">The roll year.</param> /// <returns>Confirmation value</returns> public int CheckTrendRollYear(int?trendYearId, int rollYear) { return(WSHelper.CheckTrendRollYear(trendYearId, rollYear)); }