说明：   MapInfo MapX是一个用来做地图化工作的OCX控件，它可以很容易地在您的应用程序中加入强大的制图功能。它可以把您的数据用地图的形式显示出来，更易于理解。本次上传的是教程，pdf格式
(MapInfo MapX is used as a map of the OCX controls, it can easily add powerful mapping functionality in your application. It can be displayed with your data in the form of maps, easier to understand. The tutorial is uploaded, pdf format)