ByteScout Premium Suite – C# – Add javascript action to pdf with pdf sdk

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ByteScout Premium Suite – C# – Add javascript action to pdf with pdf sdk

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ByteScout-Premium-Suite-C-sharp-Add-javascript-action-to-pdf-with-pdf-sdk.pdf

How to add javascript action to pdf with pdf sdk in C# with ByteScout Premium Suite

Learn to add javascript action to pdf with pdf sdk in C#

Source code documentation samples give simple and easy method to install a needed feature into your application. What is ByteScout Premium Suite? It is the set that includes 12 SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording. It can help you to add javascript action to pdf with pdf sdk in your C# application.

The SDK samples given below describe how to quickly make your application do add javascript action to pdf with pdf sdk in C# with the help of ByteScout Premium Suite. Follow the instructions from scratch to work and copy the C# code. Enjoy writing a code with ready-to-use sample codes in C#.

You can download free trial version of ByteScout Premium Suite from our website to see and try many others source code samples for C#.

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Program.cs

      using System.Diagnostics;
using Bytescout.PDF;

namespace JavaScriptActionExample
{
    /// <summary>
    /// This example demonstrates how to add JavaScript actions to document events.
    /// </summary>
    class Program
    {
        static void Main()
        {
            // Create new document
            Document pdfDocument = new Document();
            pdfDocument.RegistrationName = "demo";
            pdfDocument.RegistrationKey = "demo";
            // Add page
            pdfDocument.Pages.Add(new Page(PaperFormat.A4));

            // Add action to document open event
            JavaScriptAction onOpenDocument = new JavaScriptAction("app.alert(\"OnOpenDocument\",3)");
            pdfDocument.OnOpenDocument = onOpenDocument;

            // Add action to document close event
            JavaScriptAction onBeforeClosing = new JavaScriptAction("app.alert(\"OnBeforeClosing\",3)");
            pdfDocument.OnBeforeClosing = onBeforeClosing;
            
            // Save document to file
            pdfDocument.Save("result.pdf");

            // Cleanup 
            pdfDocument.Dispose();

            // Open result document in default associated application (for demo purpose)
            ProcessStartInfo processStartInfo = new ProcessStartInfo("result.pdf");
            processStartInfo.UseShellExecute = true;
            Process.Start(processStartInfo);
        }
    }
}