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

ActionDate	CThostFtdcExchangeOrderActionField
ActionFlag	CThostFtdcExchangeOrderActionField
ActionLocalID	CThostFtdcExchangeOrderActionField
ActionTime	CThostFtdcExchangeOrderActionField
BranchID	CThostFtdcExchangeOrderActionField
BusinessUnit	CThostFtdcExchangeOrderActionField
ClientID	CThostFtdcExchangeOrderActionField
ExchangeID	CThostFtdcExchangeOrderActionField
InstallID	CThostFtdcExchangeOrderActionField
IPAddress	CThostFtdcExchangeOrderActionField
LimitPrice	CThostFtdcExchangeOrderActionField
MacAddress	CThostFtdcExchangeOrderActionField
OrderActionStatus	CThostFtdcExchangeOrderActionField
OrderLocalID	CThostFtdcExchangeOrderActionField
OrderSysID	CThostFtdcExchangeOrderActionField
ParticipantID	CThostFtdcExchangeOrderActionField
TraderID	CThostFtdcExchangeOrderActionField
UserID	CThostFtdcExchangeOrderActionField
VolumeChange	CThostFtdcExchangeOrderActionField