mo和vb进行编写的例子，主要是进行图形的shape格式的操作！-mo and vb prepared for example, is primarily for the graphic format shape the way!

VB+MapX的连接Oracle数据库图层，并且实现往数据库图层添加图元功能。-VB+ MapX connecting Oracle database layer, and the realization of the database to add a graphic element function layer.

GIS制图应用取线文件名到属性，方便做图。VB+MAPGIS组件试开发-Get File Name to Attributes of file,make graphic conviniently,vb+mapgis com development.