BeforeTurnTimeNotification Class

A Notification that will trigger once per NavigationEvent, as long as it is queried between its earliest and latest times.

Inheritance Hierarchy

Namespace: Telogis.GeoBase.Navigation
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0

Syntax

public class BeforeTurnTimeNotification : TimeNotification

Public Class BeforeTurnTimeNotification
	Inherits TimeNotification

The BeforeTurnTimeNotification type exposes the following members.

Constructors

	Name	Description
	BeforeTurnTimeNotification	Constructs a new BeforeTurnTimeNotification.

Properties

	Name	Description
	Handler	Gets the event handler. (Inherited from Notification.)

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ShouldRaise	Checks if this notification should be raised in navigation mode. (Overrides NotificationShouldRaise(NavigationEvent, Position, LatLon, DistanceMeter).)
	ShouldRaiseMapFollow	Checks if this notification should be raised in navigation mode. (Overrides NotificationShouldRaiseMapFollow(Position, LatLon).)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Remarks

This notification will never trigger when in map follow mode.

See NotificationDelegate for an example on how notifications may be used.

Related articles: Using Notifications and Events, Using an XmlWaveAnnouncer.

Examples

Constructing a BeforeTurnTimeNotification that is called whenever the user is less than 30 seconds but more than 10 seconds from their next turn:

BeforeTurnTimeNotification notify = new BeforeTurnTimeNotification(TimeSpan.FromSeconds(30), TimeSpan.FromSeconds(10), MyHandler);