NavPaneExpandedChangingEventArgs PropertiesProvides data for the NavigationPaneView.NavPaneExpandedChanging event.
|Cancel||Gets or sets a value indicating whether the operation which raised an event should be canceled.|
|Handled||Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.|
|IsExpanded||Gets a value indicating whether the Navigation Pane is expanded. Inherited from NavPaneExpandedChangedEventArgs.|
|OriginalSource||Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.|
|RoutedEvent||Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.|
|Source||Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.|