程序演示了vc下读取mapInfo数据的功能，。包括.mif和.mid和.tab.

介绍MO的二次开发的一本好书，对于进行GIS开发的人员很有帮助-MO introduced in the secondary development of a good book, for the development of the GIS staff helpful

这是一篇关于工程土方计算DEM法探讨的论文，功能比较完善，可以作为初学者的参考-This is an article on the project earthwork calculation method DEM paper, a relatively complete feature can be used as a reference for beginners

VB+MO实用开发例子：第一章：GIS开发简介；第二章：MO/VB二次开发入门；第三章：使用地图和图层，有详细的说明和例子；第四章：坐标系和几何对象；全书共九章，pdf格式。-VB+ MO practical development examples: First Chapter: GIS development profile Chapter: MO/VB secondary development of entry Chapter III: Using maps and layers, contains a detailed description and examples Chapter IV: coordinate system and geometry object book a total of nine chapters, pdf format.

MapObjects Delphi的例子-MapObjects Delphi examples

基于MAPGIS平台的中国地学断面数字化图形库的建立(caj 格式)-MAPGIS China to study digital graphics section of the library building (CAJ format)

一种基于vc的gis矢量成图系统设计与实现-the gis vector maps System Design and Implementation

ArcGIS中的CAD数据操作-ArcGIS of CAD data operation

实现.net平台下mapobject的图例功能，修改了原来legend控件不能在.net平台下应用的缺陷。-Realize. Net platform MapObject the legend function, modification of the original legend should not in control. Net platform application defects.

vc实现GIS地图图上绘制各种标号的功能。-vc GIS maps on the plan to draw various labeling functions.

测试坐标换算VC,WGS84,BJ54,BL->XL->BL-testing coordinates conversion VC, WGS84, BJ54, BL-