成员的完整列表，这些成员属于 CThostFtdcReqFutureSignOutField,包括所有继承而来的类成员

BankBranchID	CThostFtdcReqFutureSignOutField
BankID	CThostFtdcReqFutureSignOutField
BankSerial	CThostFtdcReqFutureSignOutField
BrokerBranchID	CThostFtdcReqFutureSignOutField
BrokerID	CThostFtdcReqFutureSignOutField
BrokerIDByBank	CThostFtdcReqFutureSignOutField
CurrencyID	CThostFtdcReqFutureSignOutField
DeviceID	CThostFtdcReqFutureSignOutField
Digest	CThostFtdcReqFutureSignOutField
InstallID	CThostFtdcReqFutureSignOutField
LastFragment	CThostFtdcReqFutureSignOutField
OperNo	CThostFtdcReqFutureSignOutField
PlateSerial	CThostFtdcReqFutureSignOutField
RequestID	CThostFtdcReqFutureSignOutField
SessionID	CThostFtdcReqFutureSignOutField
TID	CThostFtdcReqFutureSignOutField
TradeCode	CThostFtdcReqFutureSignOutField
TradeDate	CThostFtdcReqFutureSignOutField
TradeTime	CThostFtdcReqFutureSignOutField
TradingDay	CThostFtdcReqFutureSignOutField
UserID	CThostFtdcReqFutureSignOutField