VC++实现底层开发，实现基本的放大缩小漫游等显示功能和鹰眼等功能...

LED控制，包括灯的闪烁，以及LED颜色变化-LED control, including the flashing lights, as well as the color change

能读写shp,等类型文件自己写的小程序,希望对大家开发GIS程序有帮助-Can read and write shp, such as the type of paper to write their own mini-program, in the hope that everyone has to help the development of GIS procedures

高斯投影正反变换-Gaussian transform projection pros

兰小几的经典ArcEngine二次开发教程，对想学ae二次开发的有很大帮助，基础功能的实现，抛砖引玉

This example programming for mapobject 2.4 like displaying SHP files or grid files (*.adf) with legend manipulation. So, you must install mapobject first for editing the sorce codes. But for the execute file you just run for it.-This is example programming for mapobject 2.4 like displaying SHP files or grid files (*.adf) with legend manipulation. So, you must install mapobject first for editing the sorce codes. But for the execute file you just run for it.

vc++ 开发 GIS 与 GPS ，提供在线首发GPS定位信息，显示坐标点，轨迹回放，GIS地图放大、缩小、选种等等操作。-vc development of GIS and GPS, the first online GPS signal coordinates, track intervals, GIS maps to zoom, selection, etc. operation.

一个开源面向对象通用地图投影程序，支持多种地图投影算法。-An open source object-oriented common map projection procedures, supports a wide range of map projection algorithm.

投影转换功能,具备将其他不同类型的投影转换为统一的投影坐标系下-projection conversion function with other different types of projection into a unified projection coordinate system

ArcGIS Engine没有提供在MapControl中点击查询的命令，只是提供了ReaderControl中的使用的点击查询的命令，下面的代码就是实现点击查询并闪烁的代码。-ArcGIS Engine does not provide in the query by clicking MapControl orders, only provides a ReaderControl use clicks query command, the following code is to achieve the query and click on the flashing code.

一个MFC类实现图钉功能；可以用在GIS的应用程序中；derived from CWnd.-MFC realize a pushpin-type function can be used in GIS applications derived from CWnd.