I am trying to check/set the page layout preference using pdfcontenteditor and the viewer preferences. However I am trying to evaluate and set the value to default as shown in the screen shot from acrobat but do not see how to evaluate this. Can you help point me in the right direction.
Dim contentEditor As New Aspose.Pdf.Facades.PdfContentEditor(pdfDoc)
Dim prefValue As Integer = contentEditor.GetViewerPreference()
'First Check Page View Type
If (prefValue and Aspose.Pdf.Facades.ViewerPreference.PageLayoutSinglePage)=1