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

ActionType	CThostFtdcExchangeExecOrderField
BranchID	CThostFtdcExchangeExecOrderField
BusinessUnit	CThostFtdcExchangeExecOrderField
CancelTime	CThostFtdcExchangeExecOrderField
ClearingPartID	CThostFtdcExchangeExecOrderField
ClientID	CThostFtdcExchangeExecOrderField
CloseFlag	CThostFtdcExchangeExecOrderField
ExchangeID	CThostFtdcExchangeExecOrderField
ExchangeInstID	CThostFtdcExchangeExecOrderField
ExecOrderLocalID	CThostFtdcExchangeExecOrderField
ExecOrderSysID	CThostFtdcExchangeExecOrderField
ExecResult	CThostFtdcExchangeExecOrderField
HedgeFlag	CThostFtdcExchangeExecOrderField
InsertDate	CThostFtdcExchangeExecOrderField
InsertTime	CThostFtdcExchangeExecOrderField
InstallID	CThostFtdcExchangeExecOrderField
IPAddress	CThostFtdcExchangeExecOrderField
MacAddress	CThostFtdcExchangeExecOrderField
NotifySequence	CThostFtdcExchangeExecOrderField
OffsetFlag	CThostFtdcExchangeExecOrderField
OrderSubmitStatus	CThostFtdcExchangeExecOrderField
ParticipantID	CThostFtdcExchangeExecOrderField
PosiDirection	CThostFtdcExchangeExecOrderField
RequestID	CThostFtdcExchangeExecOrderField
ReservePositionFlag	CThostFtdcExchangeExecOrderField
SequenceNo	CThostFtdcExchangeExecOrderField
SettlementID	CThostFtdcExchangeExecOrderField
TraderID	CThostFtdcExchangeExecOrderField
TradingDay	CThostFtdcExchangeExecOrderField
Volume	CThostFtdcExchangeExecOrderField