How i can develop a Win form as Web Browser

Hi everybody

I want develop a Windows form application as web browser.
I use from bellow code:

WebRequest request = WebRequest.Create(this.Url.Text);
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);

this.WebBrowser.DocumentText = reader.ReadToEnd();
                
reader.Close();

But I have an error.
this code only create a request while most of web site have many Url therefore I must create a request for any Url in website.

How I can load whole of web site files and direction???

Please help me

Thank a lot

Tags: C#, ASP.NET