Get a notification from each tab that the page is loaded

[it19862]

How do I get a notification from each tab that a page is loaded?

I created a form to control the browser.
Logic:

• • open the browser;
• open multiple links in a separate tab;

Question.

1. How do I get a notification from each tab that the download is finished and the page is fully loaded?

Form1.cs
`namespace CefSharpWinFormsAndSharpBrowser
{
public partial class Form1 : Form
{
BrowserService browserService = new BrowserService();

    public Form1()
    {
        InitializeComponent();
        // Form1Tests form1Tests = new Form1Tests(this);
        // form1Tests.Owner = this;
    }

   
    /// <summary>
    /// Open browser
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void button1_Click(object sender, EventArgs e)
    {
        browserService.OpenBrowser();
    }
   
    /// <summary>
    /// Goto URL
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void button10_Click(object sender, EventArgs e)
    {
        List<string> urls = new List<string>()
        {
            "github.com",
            "stackoverflow.com",
            "habr.com"
        };

        foreach (string url in urls)
        {
            browserService.AddNewBrowser(url);
            // browserService.LoadURL(url);
        }
    }
}

}
`

BrowserService.cs
`using SharpBrowser;
using SharpBrowser.BrowserTabStrip;

using System.IO;

namespace CefSharpWinFormsAndSharpBrowser.Services
{
public class BrowserService
{
// Form _formBrowser;

    MainForm mainForm = new MainForm();

    SharpTab SharpTab = new SharpTab();

    FileService fileService = new FileService();        

    private SharpBrowser.BrowserTabStrip.BrowserTabStrip TabPages = new SharpBrowser.BrowserTabStrip.BrowserTabStrip();

    public BrowserService()
    {
        

    }

    public void OpenBrowser()
    {
        mainForm.Show();

    }
    

    public void AddNewBrowser(string url)
    {
        mainForm.AddNewBrowserTab(url);
    }       


    public void LoadURL(string url)
    {
        mainForm.LoadURLPublic(url);
    }
}

}`