两点之间距离的计算，这是用在GIS的上面的。-The calculation of distance between two points

在Arcgis engine中计算并显示两点之间的距离-Calculates and displays the distance between two points

Hausdoff距离可以用来度量两点集合之间的距离关系，Hausdoff距离常用语GIS中矢量线状道路数据匹配，空间数据融合等。该代码是基于ArcGIS Engine平台实现的。 -Hausdoff Distance ArcGIS Engine

ArcGIS建立几何网络求解路径长度，可选择图上道路网之间任两点进行距离计算，并可以设置和选择权重值-ArcGIS establish networks for solving the geometric path length, you can between two points on the map to any road network distance calculation, and can be set up and weights