基于MapX的电子地图系统及数据库技术应用

Electronic map system based on MapX and database application

电子地图技术具有信息存储、查询和表达的多样性特征,利用MapX结合VB访问外部数据库管理、播放地图多媒体信息是一种极其有效的方法.论述了电子地图系统的功能及结构设计和利用Access数据库技术实现用户登录和多媒体信息的存放、更新的详细方法.

Electronic map presents diversity of information conservation, query and expression, It is a very efficient method to use MapX and VB to visit external database and management and to play multimedia information of map. The discussion points out the design of electronic map＇s function, frame and applicatiom of the tech- nology of Access Database for consumer entry, saving and altering information multimedia.