![](dotnetdiagramimages/GrapeCity_Documents_Pdf_GrapeCity_Documents_Pdf_ViewerPreferences.png)
'Declaration Public Class ViewerPreferences Inherits GrapeCity.Documents.Pdf.Wrappers.PdfDictWrapper
public class ViewerPreferences : GrapeCity.Documents.Pdf.Wrappers.PdfDictWrapper
System.Object
GrapeCity.Documents.Pdf.Wrappers.PdfWrapperBase
GrapeCity.Documents.Pdf.Wrappers.PdfWrapper<T>
GrapeCity.Documents.Pdf.Wrappers.PdfDictWrapper
GrapeCity.Documents.Pdf.ViewerPreferences