I have a map package which contains a transportation network that has no driving directions parameters set up. The individual features contain shape length and traversal time. When I return a route from the transportation network, the TotalTime property is blank, which I'm assuming happens because of the lack of driving directions parameters. What would be the best way to find the travel time along a route without relying on the TotalTime?
I am currently using a RouteTask to accomplish this, but is there another task which would be better suited for it? We do have the requirement that it must work offline, since we aren't always guaranteed a connection to the internet or back to a GIS server.