ADO技术在音像资料管理程序中的应用

Application Design of ADO Technology in Audio-Video Data Manage Program

ADO是微软公司新开发的高层数据库访问技术,它用来同新的数据访问层OLEDBProvider一起协同工作,以提供通用数据访问。ADO是比DAO(DataAccessObject)和RDO(Re moteDataObject)更为先进的数据库访问技术。在程序中使用ADO技术,能够提高程序开发的效益,缩短开发的周期,使程序具有较低的内存占用率,其通用性好、效率高、功能强。

ADO is the senior level data base of Microsoft visit technology, designed for working coordinately with new data layers of OLE DB Provider to offer the visit technology, more advanced than RDO( Object, Data of Remote) and DAO( Object, Access of Data). By using ADO technology in the program, the efficiency for program development can be boosted and the development period can be shortened. As a result, programs are of lower memory occupancy, fine generality and robust function.