    using System;
    using System.Collections.Generic;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    using System.Drawing;

    // Use EVO PDF Namespace
    using EvoPdfClient;

    namespace EvoHtmlToPdfDemo.PDF_Creator
    {
        public partial class Bookmarks : System.Web.UI.Page
        {
            protected void createPdfButton_Click(object sender, EventArgs e)
            {
                // Get the server IP and port
                String serverIP = textBoxServerIP.Text;
                uint serverPort = uint.Parse(textBoxServerPort.Text);

                // Create a PDF document
                Document pdfDocument = null;
                if (radioButtonUseTcpService.Checked)
                    pdfDocument = new Document(serverIP, serverPort);
                else
                    pdfDocument = new Document(true, textBoxWebServiceUrl.Text);

                // Set optional service password
                if (textBoxServicePassword.Text.Length > 0)
                    pdfDocument.ServicePassword = textBoxServicePassword.Text;

                // Set license key received after purchase to use the converter in licensed mode
                // Leave it not set to use the converter in demo mode
                pdfDocument.LicenseKey = "4W9+bn19bn5ue2B+bn1/YH98YHd3d3c=";

                // Display the bookmarks panel when the PDF document is opened in a PDF viewer
                pdfDocument.ViewerPreferences.PageMode = ViewerPageMode.UseOutlines;

                // The titles font used to mark various sections of the PDF document
                PdfFont titleFont = new PdfFont("Times New Roman", 12, true);

                // Add a new PDF page to PDF document
                PdfPage page1 = pdfDocument.AddPage();
                TextElement pageText = new TextElement(0, 0, "Page 1. Destination of a Top Bookmark with Fit Width View Mode.", titleFont);
                page1.AddElement(pageText);

                // Add a new PDF page to PDF document
                PdfPage page2 = pdfDocument.AddPage();
                pageText = new TextElement(0, 0, "Page 2. Destination of a Top Bookmark with Custom Zoom Level.", titleFont);
                page2.AddElement(pageText);

                // Add a new PDF page to PDF document
                PdfPage page3 = pdfDocument.AddPage();
                pageText = new TextElement(0, 0, "Page 3. Destination of a Child Bookmark with Fit Width and Height View Mode.", titleFont);
                page3.AddElement(pageText);

                // Add a new PDF page to PDF document
                PdfPage page4 = pdfDocument.AddPage();
                pageText = new TextElement(0, page4.PageSize.Height / 2 - 20, "Page 4. Destination of a Top Bookmark for the Middle of the Page.", titleFont);
                page4.AddElement(pageText);

                // Add a new PDF page to PDF document
                PdfPage page5 = pdfDocument.AddPage();
                pageText = new TextElement(0, 0, "Page 5. Destination of a Child Bookmark with Colored Title.", titleFont);
                page5.AddElement(pageText);

                // Add a new PDF page to PDF document
                PdfPage page6 = pdfDocument.AddPage();
                pageText = new TextElement(0, 0, "Page 6. Destination of a Child Bookmark with Italic Style Title.", titleFont);
                page6.AddElement(pageText);

                // Add a top level bookmark for first page setting destination view mode to fit viewer window horizontally
                ExplicitDestination page1Destination = new ExplicitDestination(page1, new PointFloat(0, 0), DestinationViewMode.FitH);
                Bookmark page1TopBookmark = new Bookmark("Top Bookmark with Fit Width View Mode", page1Destination);
                pdfDocument.AddBookmark(page1TopBookmark);
                page1TopBookmark.Style = PdfBookmarkStyle.Bold;

                // Add a top level bookmark for second page setting the zoom level to 125%
                ExplicitDestination page2Destination = new ExplicitDestination(page2, new PointFloat(0, 0), DestinationViewMode.XYZ);
                page2Destination.ZoomPercentage = 125;
                Bookmark page2TopBookmark = new Bookmark("Top Bookmark with Custom Zoom Level", page2Destination);
                pdfDocument.AddBookmark(page2TopBookmark);
                page2TopBookmark.Style = PdfBookmarkStyle.Normal;

                // Add a child bookmark for third page setting destination view mode to fit viewer window horizontally and vertically
                ExplicitDestination page3Destination = new ExplicitDestination(page3, new PointFloat(0, 0), DestinationViewMode.Fit);
                Bookmark page3ChildBookmark = new Bookmark("Child Bookmark with Fit Width and Height View Mode", page3Destination);
                pdfDocument.AddBookmark(page3ChildBookmark, page2TopBookmark);

                // Add a top level bookmark for fourth page with destination point in the middle of the PDF page
                ExplicitDestination page4Destination = new ExplicitDestination(page4, new PointFloat(0, page4.PageSize.Height / 2 - 20));
                Bookmark page4TopBookmark = new Bookmark("Top Bookmark for the Middle of the Page", page4Destination);
                page4TopBookmark.Style = PdfBookmarkStyle.Bold;
                page4TopBookmark.Color = RgbColor.Blue;
                pdfDocument.AddBookmark(page4TopBookmark);

                // Add a child bookmark with colored text
                ExplicitDestination page5Destination = new ExplicitDestination(page5, new PointFloat(0, 0));
                Bookmark page5ChildBookmark = new Bookmark("Child Bookmark with Colored Title", page5Destination);
                page5ChildBookmark.Color = RgbColor.Red;
                pdfDocument.AddBookmark(page5ChildBookmark, page4TopBookmark);

                // Add a child bookmark with italic style text
                ExplicitDestination page6Destination = new ExplicitDestination(page6, new PointFloat(0, 0));
                Bookmark page6ChildBookmark = new Bookmark("Child Bookmark with Italic Colored Title", page6Destination);
                page6ChildBookmark.Style = PdfBookmarkStyle.Bold | PdfBookmarkStyle.Italic;
                page6ChildBookmark.Color = RgbColor.Green;
                pdfDocument.AddBookmark(page6ChildBookmark, page4TopBookmark);

                // Save the PDF document in a memory buffer
                byte[] outPdfBuffer = pdfDocument.Save();

                // Send the PDF as response to browser

                // Set response content type
                Response.AddHeader("Content-Type", "application/pdf");

                // Instruct the browser to open the PDF file as an attachment or inline
                Response.AddHeader("Content-Disposition", String.Format("attachment; filename=Bookmarks.pdf; size={0}", outPdfBuffer.Length.ToString()));

                // Write the PDF document buffer to HTTP response
                Response.BinaryWrite(outPdfBuffer);

                // End the HTTP response and stop the current page processing
                Response.End();
            }

            protected void Page_Load(object sender, EventArgs e)
            {
                if (!IsPostBack)
                {
                    sampleCodeLiteral.Text = System.IO.File.ReadAllText(Server.MapPath("~/DemoAppFiles/Input/Code_Samples/CSharp/AspNet/PDF_Creator/Bookmarks.html"));
                    descriptionLiteral.Text = System.IO.File.ReadAllText(Server.MapPath("~/DemoAppFiles/Input/Descriptions/AspNet/PDF_Creator/Bookmarks.html"));

                    Master.CollapseAll();
                    Master.ExpandNode("PDF_Creator");
                    Master.SelectNode("Bookmarks");
                }
            }

            protected void demoMenu_MenuItemClick(object sender, MenuEventArgs e)
            {
                switch (e.Item.Value)
                {
                    case "Live_Demo":
                        demoMultiView.SetActiveView(liveDemoView);
                        break;
                    case "Description":
                        demoMultiView.SetActiveView(descriptionView);
                        break;
                    case "Sample_Code":
                        demoMultiView.SetActiveView(sampleCodeView);
                        break;
                    default:
                        break;
                }
            }
        }
    }