ArcObjects is based on Microsoft’s Component Object Model. End users of ArcGIS applications don’t necessarily have to understand COM, but if you’re a developer intent on developing applications based on ArcObjects or extending the existing ArcG

I have seen many articles here at CodeProject about coordinates and GPS signal handling, like \"Writing your own GPS Applications\" and \"Distance between locations using latitude and longitude\" among others. Most of them do some tasks around a lati

tô i mớ i họ c ArcEngine, mong mọ i ngư ờ i giúp đ ỡ

附件中是一些ArcGIS Engine代码的集合,主要是一些比较常见的GIS功能的实现方法,作者用C#+AE都实现了,可能包括基本GIS地图操作,空间分析,几何或交通网络分析等,内容还不错,可以让不太懂的人学习一下,也可以让比较懂的人借鉴一下。 具体成果有:（1）开发了一些常规的GIS基本功能，如放大、缩小、全屏、查询、查找、量测、鹰眼等；（2）开发了一些常用的空间分析功能，如距离计算、密度分析、栅格插值、表面分析、象素统计、数据转换等。（3）网络分析功能，如计算最临近服务设施。（4）几何网