topic How does IRouteLocator2::Identify work? in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/how-does-iroutelocator2-identify-work/m-p/329869#M8562 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>We are just working to better understand this method.</SPAN><BR /><BR /><SPAN>We have an application where a user clicks on a map and we find the closest polyline and obtain the measure value from that *location*.</SPAN><BR /><BR /><SPAN>All the samples / doc I found that obtained measure values from a user specified area used the IRouteLocator2::Identify; however, what's happening behind the scenes? It takes an envelope and returns an enumeration of route location results.</SPAN><BR /><BR /><SPAN>It seems like only there is only one result per mpolyline returned in the enumeration. How is this *location* determined? The envelope will cross the mpolyline twice .... so don't know where it's getting the measure from.</SPAN><BR /><BR /><SPAN>Thanks in advance,</SPAN><BR /><BR /><SPAN>Jess</SPAN></BODY></HTML> Tue, 10 Aug 2010 16:30:17 GMT JessB 2010-08-10T16:30:17Z How does IRouteLocator2::Identify work? https://community.esri.com/t5/arcobjects-sdk-questions/how-does-iroutelocator2-identify-work/m-p/329869#M8562 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>We are just working to better understand this method.</SPAN><BR /><BR /><SPAN>We have an application where a user clicks on a map and we find the closest polyline and obtain the measure value from that *location*.</SPAN><BR /><BR /><SPAN>All the samples / doc I found that obtained measure values from a user specified area used the IRouteLocator2::Identify; however, what's happening behind the scenes? It takes an envelope and returns an enumeration of route location results.</SPAN><BR /><BR /><SPAN>It seems like only there is only one result per mpolyline returned in the enumeration. How is this *location* determined? The envelope will cross the mpolyline twice .... so don't know where it's getting the measure from.</SPAN><BR /><BR /><SPAN>Thanks in advance,</SPAN><BR /><BR /><SPAN>Jess</SPAN></BODY></HTML> Tue, 10 Aug 2010 16:30:17 GMT https://community.esri.com/t5/arcobjects-sdk-questions/how-does-iroutelocator2-identify-work/m-p/329869#M8562 JessB 2010-08-10T16:30:17Z