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

ActionFlag	CThostFtdcParkedOrderActionField
BrokerID	CThostFtdcParkedOrderActionField
ErrorID	CThostFtdcParkedOrderActionField
ErrorMsg	CThostFtdcParkedOrderActionField
ExchangeID	CThostFtdcParkedOrderActionField
FrontID	CThostFtdcParkedOrderActionField
InstrumentID	CThostFtdcParkedOrderActionField
InvestorID	CThostFtdcParkedOrderActionField
InvestUnitID	CThostFtdcParkedOrderActionField
IPAddress	CThostFtdcParkedOrderActionField
LimitPrice	CThostFtdcParkedOrderActionField
MacAddress	CThostFtdcParkedOrderActionField
OrderActionRef	CThostFtdcParkedOrderActionField
OrderRef	CThostFtdcParkedOrderActionField
OrderSysID	CThostFtdcParkedOrderActionField
ParkedOrderActionID	CThostFtdcParkedOrderActionField
RequestID	CThostFtdcParkedOrderActionField
SessionID	CThostFtdcParkedOrderActionField
Status	CThostFtdcParkedOrderActionField
UserID	CThostFtdcParkedOrderActionField
UserType	CThostFtdcParkedOrderActionField
VolumeChange	CThostFtdcParkedOrderActionField