PdfViewer.NavigationPaneVisibilityChanged Event

Occurs after the visibility of a navigation pane has been changed.

Namespace: DevExpress.XtraPdfViewer

Assembly: DevExpress.XtraPdfViewer.v20.1.dll


public event PdfNavigationPaneVisibilityChangedEventHandler NavigationPaneVisibilityChanged
Public Event NavigationPaneVisibilityChanged As PdfNavigationPaneVisibilityChangedEventHandler

Event Data

The NavigationPaneVisibilityChanged event's data class is PdfNavigationPaneVisibilityChangedEventArgs. The following properties provide information specific to this event:

Property Description
NavigationPaneVisibility Gets the visible state of a navigation pane.
PreviousNavigationPaneVisibility Gets the previous value of the PdfViewer.NavigationPaneVisibility property.


Use a NavigationPaneVisibilityChanged event handler to perform any actions each time the end-user changes the current visible state of the navigation pane.

See Also