CDataBaseFactory_Oracle
CDataBaseFactory_Oracle();~CDataBaseFactory_Oracle();virtual CDataBase_Product* BuildDataBaseVisitor();
CDataBase_Oracle
CDataBase_Oracle();~CDataBase_Oracle();virtual int\t\tDataConnection(char*);virtual char**\tDataQuery(char*);virtual void\tDataUpdater(char*);
CDataBaseFactory_MicrosoftAccess
CDataBaseFactory_MicrosoftAccess();~CDataBaseFactory_MicrosoftAccess();virtual CDataBase_Product* BuildDataBaseVisitor();
CDataBase_DB2
CDataBase_DB2();~CDataBase_DB2();virtual int\t\tDataConnection(char*);virtual char**\tDataQuery(char*);virtual void\tDataUpdater(char*);
接口CDataBase_Product
CDataBase_Product();~CDataBase_Product();virtual int\t\tDataConnection(char*);virtual char**\tDataQuery(char*);virtual void\tDataUpdater(char*);
接口CDataBase_Factory
CDataBase_Factory();~CDataBase_Factory();virtual CDataBase_Product* BuildDataBaseVisitor();
CDataBaseFactory_DB2
CDataBaseFactory_DB2();~CDataBaseFactory_DB2();virtual CDataBase_Product* BuildDataBaseVisitor();
CDataBase_MicrosoftAccess
CDataBase_MicrosoftAccess();~CDataBase_MicrosoftAccess();virtual int\t\tDataConnection(char*);virtual char**\tDataQuery(char*);virtual void\tDataUpdater(char*);
