This sample shows how to remove pages from your PDF documents.

Use PdfDocument.RemovePage or PdfDocument.RemovePages method to remove pages from a document. You can use a page index, an instance of PdfPage class or a collection of page indexes or PdfPage objects with these methods.

C#
using System.Diagnostics;

namespace BitMiracle.Docotic.Pdf.Samples
{
    public static class RemovePages
    {
        public static void Main()
        {
            // NOTE: 
            // When used in trial mode, the library imposes some restrictions.
            // Please visit http://bitmiracle.com/pdf-library/trial-restrictions.aspx
            // for more information.

            using (PdfDocument pdf = new PdfDocument())
            {
                PdfPage firstPage = pdf.Pages[0];
                firstPage.Canvas.DrawString(10, 50, "Main page");

                //add page to the end and then delete it
                pdf.AddPage();
                pdf.RemovePage(pdf.PageCount - 1);

                //another way to delete page
                PdfPage pageToDelete = pdf.AddPage();
                pdf.RemovePage(pageToDelete);

                //we can delete several pages at once
                pdf.InsertPage(0);
                pdf.InsertPage(1);
                pdf.RemovePages(new int[] { 0, 1 });

                pdf.Save("RemovePages.pdf");
            }

            Process.Start("RemovePages.pdf");
        }
    }
}
VB
Imports System.Diagnostics
Imports System.IO

Imports BitMiracle.Docotic.Pdf

Namespace BitMiracle.Docotic.Pdf.Samples
    Public NotInheritable Class RemovePages
        Public Shared Sub Main()
            ' NOTE: 
            ' When used in trial mode, the library imposes some restrictions.
            ' Please visit http://bitmiracle.com/pdf-library/trial-restrictions.aspx
            ' for more information.

            Using pdf As New PdfDocument()

                Dim firstPage As PdfPage = pdf.Pages(0)
                firstPage.Canvas.DrawString(10, 50, "Main page")

                'add page to the end and then delete it
                pdf.AddPage()
                pdf.RemovePage(pdf.PageCount - 1)

                'another way to delete page
                Dim pageToDelete As PdfPage = pdf.AddPage()
                pdf.RemovePage(pageToDelete)

                'we can delete several pages at once
                pdf.InsertPage(0)
                pdf.InsertPage(1)
                pdf.RemovePages(New Integer() {0, 1})

                pdf.Save("RemovePages.pdf")
            End Using

            Process.Start("RemovePages.pdf")
        End Sub
    End Class
End Namespace