vb实现点状符号的绘制，并实现放大缩小功能，

实现了shape数据的加载和GIS基本功能，以及图层管理功能（图层的上下移动、删除等）-realized the shape of data loading and basic GIS functions, and the layer management functions (the next layer of Mobile, delete, etc.)

一片gis方面的论文，供参考。-a gis of papers for reference.

地理信息系统讲义之二!-GIS lectures bis!

gis开发在这分享给大家一起学习一下。希望对有点帮助。-gis development in this for everyone to share together in learning about. Hope to some extent.

gdal国外开源的东西，希望大家都来学习一下。特别是搞gis的-gdal foreign open-source things, we want everyone to learn about. In particular, to engage in gis

vb开发的GIS电子地图,查询，放大等功能-vb development of GIS electronic map, query, zoom and other functions

参考网上代码，将程序升级到10.2，开发环境arcengine10.2+VS2012，通过在图层列表点击右键实现将加载的矢量数据转换为cad文件（dxf格式）。

一个GIS作品，实现了放大、缩小、移动、定位等基本功能.

mapxtreme2005初学代码～ 很容易明白地图加载过程，及简单工具应用-code ~ mapxtreme2005 beginner can easily understand map loading process, and the application of simple tools

mapxtreme for asp的整站示例-MapXtreme for the entire sample stations