利用MFC DAO实现英语听力题库的管理

Using MFC DAO to Manage the Hearing Exam Pool of English

针对传统英语听力题库管理的诸多弊端,开发了利用计算机对题库进行存储、播放、选取等的系统管理软件,目的是为了解决英语听力题库在保存、抽取、管理等方面的困难。系统用VC++6.0开发,通过MFCDAO访问数据库。MFCDAO的封装使得访问数据库的操作变得简单易行。文中介绍了英语题库管理系统组成及VC++6.0中的几种数据库访问技术,着重介绍了DAO技术及MFCDAO类,给出了在开发此系统时使用MFCDAO的部分实例。

Aiming at the disadvantages of the traditional English listening exam pool management,developed a systematic management software utilizing the computer to store,play,choose to the exam pool.The purpose is to solve difficulties in such aspects as keeping,collecting,administrating the exam pool.The system is developed with VC++6.0 and accesses database through MFC DAO.The encapsulation of MFC DAO simplifies the operation of visiting a database.The paper introduces the English test database management system and presents several ways of accessing a database in Visual C++6.0,emphasizing on DAO technology and MFC DAO classes. At last it shows some examples about the system.