Navigation Pane
This document describes the structure of a PDF Viewer’s navigation pane.
The navigation pane is used to display thumbnails, bookmarks, and attachments in corresponding panels.
You can open (close) Page Thumbnails, Bookmarks or Attachments panel using the corresponding tab in the navigation pane.
Note
The Bookmarks and Attachments tabs appear only if a PDF document contains bookmarks and a file attachment, correspondingly.
To expand or hide navigation panels, use the corresponding button (see the image above).
The Bookmarks panel represents items as a table of contents where you can perform actions (e.g., hide the bookmarks panel after clicking on the bookmark item).
For more information on the Bookmarks panel, see the Bookmarks document.
The Attachments panel displays file attachments, and allows you to open and save an attachment to the disk.
To learn more about the Attachments panel, see the File Attachment document.
The Page Thumbnails panel displays thumbnails of the pages. The thumbnails allow you to navigate quickly between pages.
You can also enlarge/reduce thumbnail size.
To learn more about the Page Thumbnails panel, see the Thumbnails document.
You can customize the navigation panels layout using the PdfViewerControl.NavigationPanelsLayout property.