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RouteGetDirections Method (UnitSystem, String, IAsyncDirectionsHandler, CancellationToken)

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Gets the Directions for the route using the specified units. Directions events are sent to 'handler' as directions are built. Calculation of the directions can be cancelled using the CancellationToken parameter.

Namespace:  Telogis.GeoBase.Routing
Assembly:  geobase.net (in geobase.net.dll) Version: 4.98.0.0
Syntax
public Directions GetDirections(
	UnitSystem units,
	string culture,
	IAsyncDirectionsHandler handler,
	CancellationToken cancelToken
)

Parameters

units
Type: Telogis.GeoBase.NavigationUnitSystem
Defines the unit system used when generating natural-language directions. In the USA you would typically use ImperialFeet and in Australia you would typically use Metric. This ensures that the generated directions are given in units familiar to the end user.
culture
Type: SystemString
The culture that the returned Directions will use.
handler
Type: Telogis.GeoBase.RoutingIAsyncDirectionsHandler
A handler for asynchronous generation of directions.
cancelToken
Type: Telogis.GeoBase.ConcurrencyCancellationToken
The cancellation token used to request calculation cancellation.

Return Value

Type: Directions
Directions for this route. An aborted call returns null.

Implements

IRouteGetDirections(UnitSystem, String, IAsyncDirectionsHandler, CancellationToken)
Remarks