public override int GetHashCode() { int hash = 1; if (CurrencyCode.Length != 0) { hash ^= CurrencyCode.GetHashCode(); } if (CurrencyRate.Length != 0) { hash ^= CurrencyRate.GetHashCode(); } if (IfExistUpdateRate != false) { hash ^= IfExistUpdateRate.GetHashCode(); } if (_unknownFields != null) { hash ^= _unknownFields.GetHashCode(); } return(hash); }