一点到一直线的距离计算，各种情况都考虑进去了

一个安监局的例子，用VB开发的工程。使用控件是mapx4.5。-Examples of a Work Safety Supervision Bureau, with VB development project. The use of controls is mapx4.5.

MO开发GIS文字标注的应用实例。 -MO development of GIS application of the text label.

用c#和arcengine搭建了银行选址的系统框架，适合GIS的初学者，借鉴和参考-Arcengine with c# and set up the framework of the banking system in selecting the sites for GIS beginner, learn from and reference

实现对精密星历数据的读取,并能内插出任意时间点卫星的位置,且能评定内插的精度.-to achieve precise ephemeris data to the reader, and interpolation from any point in time the satellite location and can assess the accuracy of interpolation.

浙江09年最新矢量地图(MapInfo格式)-Zhejiang, in 2009 the latest vector map (MapInfo format)

地图图元修改工具 可批量修改选定图层的地图图元Style。-map plan amendments yuan batch tools can be selected to amend the map layer map yuan Style.

电子地图查询系统 V0.90源代码，一个很不错的源码，希望对大家有所帮助-Electronic Map Query System V0.90 source, a very good source, we hope to help

北京09年最新矢量地图(MapInfo格式)-Beijing vector maps like map (MapInfo format)

gis学习很重要！如果你喜欢建议你学一下！值得！我感觉还能不错！-sfsfsfsfdfdf

Visual Studio2003下的GIS编程小实例，学习参考一下！-Visual Studio2003 under small examples of GIS programming, learning reference!