Notifies listeners of dynamic changes to a collection, such as when items are added and removed, or the entire collection object is reset.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Public Interface INotifyCollectionChanged
public interface INotifyCollectionChanged
The INotifyCollectionChanged type exposes the following members.
|CollectionChanged||Occurs when the items list of the collection has changed, or the collection is reset.|
To provide change notifications for bindings to ItemsControl and its subclasses, your collection must implement this interface. Before implementing your own collection class, consider using the ObservableCollection<T> class that implements INotifyCollectionChanged and INotifyPropertyChanged.
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.