System.Object
   O2S.Components.PDF4NET.View.PathVisualAppearance
   O2S.Components.PDF4NET.View.PDFVisualPage
   System.Collections.ObjectModel.Collection<T>
      O2S.Components.PDF4NET.View.PDFDocumentViewCollection
      O2S.Components.PDF4NET.View.PDFVisualPageCollection
   System.EventArgs
      O2S.Components.PDF4NET.View.PDFContentSelectEventArgs
         O2S.Components.PDF4NET.View.PDFRectangleSelectEventArgs
         O2S.Components.PDF4NET.View.PDFTextSelectEventArgs
      O2S.Components.PDF4NET.View.PDFLinkExecuteEventArgs
      O2S.Components.PDF4NET.View.PDFVisualAnnotationEventArgs
         O2S.Components.PDF4NET.View.PDFVisualAnnotationAddEventArgs
         O2S.Components.PDF4NET.View.PDFVisualAnnotationClickEventArgs
         O2S.Components.PDF4NET.View.PDFVisualAnnotationDeleteEventArgs
         O2S.Components.PDF4NET.View.PDFVisualAnnotationMoveEventArgs
         O2S.Components.PDF4NET.View.PDFVisualAnnotationResizeEventArgs
      O2S.Components.PDF4NET.View.PDFVisualFieldEventArgs
         O2S.Components.PDF4NET.View.PDFVisualFieldAddEventArgs
      O2S.Components.PDF4NET.View.PDFVisualPageEventArgs
         O2S.Components.PDF4NET.View.PDFVisualPageClickEventArgs
         O2S.Components.PDF4NET.View.PDFVisualPageDeleteEventArgs
   System.MarshalByRefObject
      System.ComponentModel.Component
         O2S.Components.PDF4NET.View.PDFVisualDocument
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         System.Windows.Media.Visual
            System.Windows.UIElement
               System.Windows.FrameworkElement
                  System.Windows.Controls.Control
                     System.Windows.Controls.ContentControl
                        System.Windows.Controls.UserControl
                           O2S.Components.PDF4NET.View.PDFDocumentView

Reference

O2S.Components.PDF4NET.View.Wpf Assembly