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

AccountID	CThostFtdcParkedOrderField
BrokerID	CThostFtdcParkedOrderField
BusinessUnit	CThostFtdcParkedOrderField
ClientID	CThostFtdcParkedOrderField
CombHedgeFlag	CThostFtdcParkedOrderField
CombOffsetFlag	CThostFtdcParkedOrderField
ContingentCondition	CThostFtdcParkedOrderField
CurrencyID	CThostFtdcParkedOrderField
Direction	CThostFtdcParkedOrderField
ErrorID	CThostFtdcParkedOrderField
ErrorMsg	CThostFtdcParkedOrderField
ExchangeID	CThostFtdcParkedOrderField
ForceCloseReason	CThostFtdcParkedOrderField
GTDDate	CThostFtdcParkedOrderField
InstrumentID	CThostFtdcParkedOrderField
InvestorID	CThostFtdcParkedOrderField
InvestUnitID	CThostFtdcParkedOrderField
IPAddress	CThostFtdcParkedOrderField
IsAutoSuspend	CThostFtdcParkedOrderField
IsSwapOrder	CThostFtdcParkedOrderField
LimitPrice	CThostFtdcParkedOrderField
MacAddress	CThostFtdcParkedOrderField
MinVolume	CThostFtdcParkedOrderField
OrderPriceType	CThostFtdcParkedOrderField
OrderRef	CThostFtdcParkedOrderField
ParkedOrderID	CThostFtdcParkedOrderField
RequestID	CThostFtdcParkedOrderField
Status	CThostFtdcParkedOrderField
StopPrice	CThostFtdcParkedOrderField
TimeCondition	CThostFtdcParkedOrderField
UserForceClose	CThostFtdcParkedOrderField
UserID	CThostFtdcParkedOrderField
UserType	CThostFtdcParkedOrderField
VolumeCondition	CThostFtdcParkedOrderField
VolumeTotalOriginal	CThostFtdcParkedOrderField