System.Globalization.HebrewCalendar.CheckEraRange C# (CSharp) Méthode

        internal void CheckEraRange(int era) {
            if (era != CurrentEra && era != HebrewEra) {
                throw new ArgumentOutOfRangeException("era", Environment.GetResourceString("ArgumentOutOfRange_InvalidEraValue"));
            }
        }

 private static void CheckHebrewYearValue(int y, int era, string varName)
 {
     HebrewCalendar.CheckEraRange(era);
     if (y > 5999 || y < 5343)
     {
         throw new ArgumentOutOfRangeException(varName, string.Format((IFormatProvider)CultureInfo.CurrentCulture, Environment.GetResourceString("ArgumentOutOfRange_Range"), (object)5343, (object)5999));
     }
 }