RouteFind

Function RouteFind(node2: integer): integer;

Locates the link and nodes on a route from node2 to node1, which has been defined in a previous call to either Route or IsoCost.

Returns the number of nodes on the route. The number of links is one less.

See also RouteGetLink and RouteGetNode.

Possible error codes: -10 -30 -35

ActiveX / VCL / CLX component: RWcalc