Notifies listeners of dynamic changes to a map, such as when items are added or removed.
generic<typename K, typename V>
public interface class IObservableMap : IMap<K, V>
The IObservableMap<K,V> interface enables clients to register for notification events to IMap<K,V> collections. For example, you might use IObservableMap<K,V> when you need to keep two map structures synchronized. In this case, use the IObservableMap<K,V> interface to receive notification of changes, so that the associated data structure can be updated.
Namespace: Windows.Foundation.Collections
Metadata: windows.winmd