reordering pages

[Struico Bolovan]

I need to restructure a PDF so that the last page is shown first when the PDF is opened. So I did this.

Dim objLastPage As Pdf.IPDFPage = objDocument.LastPage
objDocument.Pages.Remove(objDocument.LastPage)
objDocument.Pages.Insert(0, objLastPage)

The reordering worked but my purpose is defeated since the PDF now opens on page 2 which use to be page 1. Is there some other metadata in the PDF that instructs the viewer to open on that page? Seems like the viewer knows somehow that page 2 was once page 1 and still opens it there. If so what do I need to do to remove or alter this metadata?

[Priyadharshini J]

Hi Struico,

Thank you for your interest in syncfusion products.

I am afraid that we are not able to reproduce the issue. Sample to show the last page as first page is placed in the link below:
forum97438_1-1601702577.zip

I have placed the output document in the link below:
portrait1-80184928.zip

Please try this and if still the issue exist, kindly provide us the Essential Pdf version you are using. This will help us in further investigation.

Regards,
Priyadharshini