Get and set PDF viewer preferences in VB.NET and C#
With a PDF viewer component, you are not only able to view PDF documents, but also to control print, copy, edit, and change the pdf window options.
When using GemBox.Pdf, you can get and set PDF files viewer preferences in your VB.NET or C# application.
The following example shows how you can set PdfDocument.ViewerPreferences of an existing PDF document.
using GemBox.Pdf;
class Program
{
static void Main()
{
// If using the Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");
using (var document = PdfDocument.Load("%InputFileName%"))
{
// Get viewer preferences specifying the way the document should be displayed on the screen.
var viewerPreferences = document.ViewerPreferences;
// Modify viewer preferences.
viewerPreferences.CenterWindow = false;
viewerPreferences.FitWindow = true;
viewerPreferences.HideMenubar = true;
viewerPreferences.HideToolbar = false;
viewerPreferences.NonFullScreenPageMode = PdfPageMode.FullScreen;
viewerPreferences.ViewArea = PdfPageBoundaryType.MediaBox;
document.Save("Viewer Preferences.pdf");
}
}
}
Imports GemBox.Pdf
Module Program
Sub Main()
' If using the Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY")
Using document = PdfDocument.Load("%InputFileName%")
' Get viewer preferences specifying the way the document should be displayed on the screen.
Dim ViewerPreferences = document.ViewerPreferences
' Modify viewer preferences.
ViewerPreferences.CenterWindow = False
ViewerPreferences.FitWindow = True
ViewerPreferences.HideMenubar = True
ViewerPreferences.HideToolbar = False
ViewerPreferences.NonFullScreenPageMode = PdfPageMode.FullScreen
ViewerPreferences.ViewArea = PdfPageBoundaryType.MediaBox
document.Save("Viewer Preferences.pdf")
End Using
End Sub
End Module
