csharp/console/DomGetAttributes/Program.cs

#region Copyright

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#endregion

using System;
using System.Collections.Generic;
using System.Text;
using DotNetBrowser.Browser;
using DotNetBrowser.Dom;
using DotNetBrowser.Engine;

namespace DomGetAttributes
{
    /// <summary>
    ///     This example demonstrates how to get the list of existing attributes of a specified HTML element.
    /// </summary>
    internal class Program
    {
        public static void Main()
        {
            using (IEngine engine = EngineFactory.Create())
            {
                using (IBrowser browser = engine.CreateBrowser())
                {
                    byte[] htmlBytes =
                        Encoding.UTF8.GetBytes("<html><body><a href='#' id='link' title='link title'></a></body></html>");

                    browser.Navigation
                           .LoadUrl($"data:text/html;base64,{Convert.ToBase64String(htmlBytes)}")
                           .Wait();

                    IDocument document = browser.MainFrame.Document;
                    IElement link = document.GetElementById("link");
                    IDictionary<string, string> attributes = link.Attributes;

                    Console.WriteLine("Link attributes: ");
                    foreach (KeyValuePair<string, string> attribute in attributes)
                    {
                        Console.WriteLine($"- {attribute.Key} = {attribute.Value}");
                    }
                }
            }

            Console.WriteLine("Press any key to terminate...");
            Console.ReadKey();
        }
    }
}