TMS FNC Directions — Guides
Requests and multi-stop routes
Add intermediate stops by populating Request.WayPoints with TTMSFNCDirectionsWayPoint items before calling GetDirections.
Travel mode
Set Request.TravelMode to control whether directions are calculated for driving, walking, or cycling. Available values depend on the selected service backend.
Result handling
Handle OnGetDirections to receive route results. Each TTMSFNCDirectionsItem in the returned collection contains a list of TTMSFNCDirectionsLeg entries, each with Steps for turn-by-turn instructions.
Service backends
Set the Service property to select the routing engine. Different backends offer different travel modes, coverage areas, and truck-routing options.