ByteScout Premium Suite – C# – Create combobox in pdf form with pdf sdk

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ByteScout Premium Suite – C# – Create combobox in pdf form with pdf sdk

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ByteScout-Premium-Suite-C-sharp-Create-combobox-in-pdf-form-with-pdf-sdk.pdf

How to create combobox in pdf form with pdf sdk in C# using ByteScout Premium Suite

Step-by-step tutorial on how to create combobox in pdf form with pdf sdk in C#

An easy to understand sample source code to learn how to create combobox in pdf form with pdf sdk in C# ByteScout Premium Suite is the set that includes 12 SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording. It can be applied to create combobox in pdf form with pdf sdk using C#.

This prolific sample source code in C# for ByteScout Premium Suite contains various functions and other necessary options you should do calling the API to create combobox in pdf form with pdf sdk. IF you want to implement the functionality, just copy and paste this code for C# below into your code editor with your app, compile and run your application. 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 with this and other source code samples for C#.

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Program.cs

      using System.Diagnostics;
using Bytescout.PDF;

namespace ComboBoxes
{
    /// <summary>
    /// This example demonstrates how to create and decorate comboboxes.
    /// </summary>
    class Program
    {
        static void Main()
        {
            // Create new document
            Document pdfDocument = new Document();
            pdfDocument.RegistrationName = "demo";
            pdfDocument.RegistrationKey = "demo";
            // Add page
            Page page = new Page(PaperFormat.A4);
            pdfDocument.Pages.Add(page);

            // Add dropdown box (not editable combobox)
            ComboBox comboBox1 = new ComboBox(20, 20, 150, 25, "comboBox1");
            comboBox1.Font.Size = 12;
            comboBox1.BorderColor = new ColorRGB(0, 0, 128);
            comboBox1.BackgroundColor = new ColorRGB(220, 220, 255);
            comboBox1.BorderWidth = 2;
            comboBox1.Text = "Select item";
            comboBox1.Items.Add("Item 1");
            comboBox1.Items.Add("Item 2");
            comboBox1.Items.Add("Item 3");
            page.Annotations.Add(comboBox1);
            
            // Add editable combobox
            ComboBox comboBox2 = new ComboBox(20, 50, 150, 25, "comboBox2");
            comboBox2.Editable = true;
            comboBox2.Font.Size = 12;
            comboBox2.BorderColor = new ColorRGB(0, 128, 0);
            comboBox2.BackgroundColor = new ColorRGB(220, 255, 220);
            comboBox1.BorderWidth = 2;
            comboBox2.Text = "Editable ComboBox";
            comboBox2.Items.Add("Item 1");
            comboBox2.Items.Add("Item 2");
            comboBox2.Items.Add("Item 3");
            page.Annotations.Add(comboBox2);

            // 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);
        }
    }
}