GeoCoordinateWatcher::PositionChanged Event

.NET Framework (current version)
 

Indicates that the latitude or longitude of the location data has changed.

Namespace:   System.Device.Location
Assembly:  System.Device (in System.Device.dll)

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public:
event EventHandler<GeoPositionChangedEventArgs<GeoCoordinate^>^>^ PositionChanged {
	void add(EventHandler<GeoPositionChangedEventArgs<GeoCoordinate^>^>^ value);
	void remove(EventHandler<GeoPositionChangedEventArgs<GeoCoordinate^>^>^ value);
}

This event is only raised when the distance moved since the last event exceeds the threshold that is specified by MovementThreshold.

The GeoPositionChangedEventArgs<T> object passed to the event handler includes the GeoPosition<T> object that contains the updated location data.

The following example shows how to handle the first PositionChanged event.

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No code example is currently available or this language may not be supported.

.NET Framework
Available since 4.0
Windows Phone Silverlight
Available since 7.0
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