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

BankBranchID	CThostFtdcNotifyFutureSignInField
BankID	CThostFtdcNotifyFutureSignInField
BankSerial	CThostFtdcNotifyFutureSignInField
BrokerBranchID	CThostFtdcNotifyFutureSignInField
BrokerID	CThostFtdcNotifyFutureSignInField
BrokerIDByBank	CThostFtdcNotifyFutureSignInField
CurrencyID	CThostFtdcNotifyFutureSignInField
DeviceID	CThostFtdcNotifyFutureSignInField
Digest	CThostFtdcNotifyFutureSignInField
ErrorID	CThostFtdcNotifyFutureSignInField
ErrorMsg	CThostFtdcNotifyFutureSignInField
InstallID	CThostFtdcNotifyFutureSignInField
LastFragment	CThostFtdcNotifyFutureSignInField
MacKey	CThostFtdcNotifyFutureSignInField
OperNo	CThostFtdcNotifyFutureSignInField
PinKey	CThostFtdcNotifyFutureSignInField
PlateSerial	CThostFtdcNotifyFutureSignInField
RequestID	CThostFtdcNotifyFutureSignInField
SessionID	CThostFtdcNotifyFutureSignInField
TID	CThostFtdcNotifyFutureSignInField
TradeCode	CThostFtdcNotifyFutureSignInField
TradeDate	CThostFtdcNotifyFutureSignInField
TradeTime	CThostFtdcNotifyFutureSignInField
TradingDay	CThostFtdcNotifyFutureSignInField
UserID	CThostFtdcNotifyFutureSignInField