WebBrowser Control in a new thread

Question

I have a list Uri\'s that I want \"clicked\" To achieve this I\"m trying to create a new web-browser control per Uri. I create a new thread per Uri. The problem I\'m having

Answer 1

A simple solution at which the simultaneous operation of several WebBrowsers occurs

1. Create a new Windows Forms application
2. Place the button named button1
3. Place the text box named textBox1
4. Set properties of text field: Multiline true and ScrollBars Both

5. Write the following button1 click handler:

   textBox1.Clear();
   textBox1.AppendText(DateTime.Now.ToString() + Environment.NewLine);
   int completed_count = 0;
   int count = 10;
   for (int i = 0; i < count; i++)
   {
       int tmp = i;
       this.BeginInvoke(new Action(() =>
       {
           var wb = new WebBrowser();
           wb.ScriptErrorsSuppressed = true;
           wb.DocumentCompleted += (cur_sender, cur_e) =>
           {
               var cur_wb = cur_sender as WebBrowser;
               if (cur_wb.Url == cur_e.Url)
               {
                   textBox1.AppendText("Task " + tmp + ", navigated to " + cur_e.Url + Environment.NewLine);
                   completed_count++;
               }
           };
           wb.Navigate("https://stackoverflow.com/questions/4269800/webbrowser-control-in-a-new-thread");
       }
       ));
   }
   
   while (completed_count != count)
   {
       Application.DoEvents();
       Thread.Sleep(10);
   }
   textBox1.AppendText("All completed" + Environment.NewLine);