ListBox.OnItemsChanged Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides handling for the ItemsChanged event.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Protected Overrides Sub OnItemsChanged ( _ e As NotifyCollectionChangedEventArgs _ )
Parameters
- e
- Type: System.Collections.Specialized.NotifyCollectionChangedEventArgs
A NotifyCollectionChangedEventArgs that contains the event data.
The OnItemsChanged method is called before any event handler for the ItemsChanged event is called. This method allows derived classes to handle the ItemsChanged event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
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