基于MapX的GIS系统的开发，地图嵌入进去了，数据库的操作也做好了，就是关于GPS部分没有做好，不过数据库方面应该有点参考价值，希望楼主能让过关。（VC连接数据库是用ODBC做的）-MapX based on the GIS system development, embedded into the map, and database operations are also doing a good job, that is, in