MapX与数据库的链接实现源码

用vc开发gis程序的代码，电子书可以在网上下载，希望大家多贡献多交流-with vc development gis procedure code, e-books can be downloaded from the Internet, we hope that the contribution to more exchanges

mapx和vb开发的gis信息系统，实现了基本的各种功能，菜单比较多，还算不错-MapX and vb development gis information systems, the basic implementation of the various functions, menus are more fairly good

读取shap文件的动态库，用vc编写，十分好用，c文件加入工程中太麻烦错误多，有了DLL简便很多-Shap read DLL files, using vc prepared, very easy to use, c file to project the error is too cumbersome and more convenient with a lot of DLL

实现ArcEngine +VB的开发，实现导航，标注，浏览，渲染，缓冲区分析等等功能。以太仓市为例，实现不同年份GDP等变化统计。

gdal是开发GIS 的重要库,可以操作栅格与矢量数据，这是最新的已编好的库，与visual 2005,2008 直接应用-gdal important is to develop GIS database, can operate grid and vector data, which is the latest has been a good library, with the direct application of visual 2005,2008

ArcObjects+VC 通过两个MapControl控件组合实现地图鹰眼功能。-ArcObjects+ VC through two control combinations MapControl realize Hawkeye map features.

有关mapinfo的源程序，主要是用于GIS的二次开发。-the source, GIS is used mainly in the secondary development.

mapinfo电子版书籍，非常有用，适用于GIS初学者学习使用-mapinfo electronic version of books, very useful for learning GIS

ArcEngine9.2和VB实现的地图编辑的功能，类似于ArcGis9.2地图编辑的功能，对要实现地图编辑功能的兄弟们来说非常有帮助，觉得有帮助的人一定要顶哦，记得要修改数据路径。-ArcEngine9.2 and VB realize the function of a map editor, map editor ArcGis9.2 similar to the function to be realized for map editing features brothers for the very helpful, I feel that help must be the top Oh, remember to amend data path.

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）。