//- deletes all custom cultures intended for country identified by EIDSS country ID public static void UnRegister(string countryCode) { if (!CountryCodes.ContainsValue(countryCode.ToUpperInvariant())) { throw new Exception(string.Format("\'{0}\' - Unsupported country code.", countryCode)); } foreach (long countryID in CountryCodes.Keys) { if (CountryCodes[countryID] == countryCode.ToUpperInvariant()) { UnRegister(countryID); } } }