How to simulate the click of a button with httpWebRequest

Question

This code of mine takes an entire content specific to a site How to simulate the click of a button?

[Route("HomeController/Requisicao")] // Matches 'Products/Index'
            public string Requisicao()
            {
                var result = "";
                string path = "http://testedev-rpa.ddns.net";
                var httpWebRequest = (HttpWebRequest)WebRequest.Create(path);
                httpWebRequest.ContentType = "application/json";
                httpWebRequest.Method = "POST";

                using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
                {


                    streamWriter.Write(true);
                    streamWriter.Flush();
                    streamWriter.Close();

                    var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
                    using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
                    {
                        result = streamReader.ReadToEnd();
                    }

                }

                return result;
            }

Answer 1

I do something similar using Webbrowser to take an element of an HTML and invoke the click of it. Example:

var botao = webBrowser.Document.GetElementById("id_do_botao");
botao?.InvokeMember("click");

Make sure you can take the HTML that is returned to you and pass it to a Webbrowser.