System.Globalization.ChineseLunisolarCalendar.GetGregorianYear C# (CSharp) Method

        internal override int GetGregorianYear(int year, int era) {
            if (era != CurrentEra && era != ChineseEra) {
                throw new ArgumentOutOfRangeException("era", Environment.GetResourceString("ArgumentOutOfRange_InvalidEraValue"));
            }

            if (year < MIN_LUNISOLAR_YEAR || year > MAX_LUNISOLAR_YEAR) {
                throw new ArgumentOutOfRangeException(
                            "year",
                            String.Format(
                                CultureInfo.CurrentCulture,
                                Environment.GetResourceString("ArgumentOutOfRange_Range"), MIN_LUNISOLAR_YEAR, MAX_LUNISOLAR_YEAR));
            }

            return year;
        }