<P>有个pathfinder的例子</P>
<P>地址:</P>
<P>http://support.esri.com/index.cfm?fa=downloads.samplesUtilities.viewSample;PID=21;MetaID=161</P>Summary:
<P>You may have noticed that the MapObjects 1.2 Pathfinder object has been removed from MapObjects 2.0. Back by popular demand, here it is for your 2.0 projects. If you're a Visual Basic user, a sample application is provided for you as well.</P>