PdfNavigationPaneVisibilityChangedEventArgs.PreviousNavigationPaneVisibility Property

Gets the previous value of the PdfViewer.NavigationPaneVisibility property.

Namespace: DevExpress.XtraPdfViewer

Assembly: DevExpress.XtraPdfViewer.v23.2.dll

NuGet Package: DevExpress.Win.PdfViewer

Declaration

C#

public PdfNavigationPaneVisibility PreviousNavigationPaneVisibility { get; }

VB.NET

Public ReadOnly Property PreviousNavigationPaneVisibility As PdfNavigationPaneVisibility

Property Value

Type	Description
PdfNavigationPaneVisibility	A PdfNavigationPaneVisibility enumeration value defining the visibility of a navigation pane.

Available values:

Name	Description
Default	Equal to Visible (if a document contains bookmarks) or to Collapsed (if a document does not have bookmarks, and Attachments tab is collapsed). This option is not available for the NavigationPaneVisibility property.
Hidden	Navigation pane is hidden.
Collapsed	The Navigation pane is collapsed.
Visible	The Navigation pane is displayed.
Expanded	The Navigation pane is expanded.