System.Globalization.CCEastAsianLunisolarEraHandler.ValidEra C# (CSharp) Method

	public bool ValidEra (int era)
	{
		return _Eras.Contains (era);
	}
}

 internal void M_CheckEra(ref int era)
 {
     if (era == CurrentEra)
     {
         era = ActualCurrentEra;
     }
     if (!M_EraHandler.ValidEra(era))
     {
         throw new ArgumentException("Era value was not valid.");
     }
 }