C# 如何在asp.net webforms中模拟Webbrowser.Navigate

我需要发送一个请求，比如使用WebBrowser.Navigate（从windows窗体），但是，我希望使用iframe而不是windows窗体组件

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

我正在尝试使用WebRequest和WebResponse，但在获取响应时遇到了一些问题。我是来自巴西SERASA公司的执行综合检查。使用windows窗体，没关系

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

Windows窗体：

   String postData = string.Format("keyIntegracao={0}&key={1}&cnpj={2}&produto=      {3}&documento={4}&uf={5}", keyIntegrador, key,    cnpj, produto, documento, uf);

   System.Text.Encoding enconding = System.Text.Encoding.UTF8;
        byte[] bytePD = enconding.GetBytes(postData);

   string username = "user";
   string password = "pass";
   string url = String.Format("https://{0}:{1}@url.com.br/consulta/createRequest", username, password);

// Abertura do Componente WebBrowser

   webBrowser1.Navigate(url, "", bytePD, "Content-type: application/x-www-form-urlencoded");

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

现在，在webforms中，我正在尝试：

 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

 SetBasicAuthHeader(request, username, password);

 request.Method = "POST";
 request.ContentType = "application/x-www-form-urlencoded";
 request.ContentLength = bytePD.Length;

 Stream dataStream = request.GetRequestStream();            
 dataStream.Write(bytePD, 0, bytePD.Length);           
 dataStream.Close();

 HttpWebResponse response = (HttpWebResponse)request.GetResponse();                       

 dataStream = response.GetResponseStream();     

 StreamReader reader = new StreamReader(dataStream);

 string saida = reader.ReadToEnd().ToString();

 frame.Attributes.Add("src", response.ResponseUri.AbsoluteUri);


  reader.Close();
  dataStream.Close();
  response.Close();

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

方法

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

为了将响应重定向到iframe，我使用了url“response.ResponseUri.AbsoluteUri”，但它并没有像实际那样显示响应。使用windows窗体，它可以正常工作

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

如何使用webforms模拟Webbrowser.Navigate

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

---

谢谢你们

你在把坚果和苹果混合

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

在桌面上，您应该以某种方式（cookies、查询字符串等）将身份验证传递给webbrowser，但当您将url放入ASP.net的iFrame中时，您在服务器上进行了身份验证，因此客户端将不会被身份验证

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}

---

如果您想让他登录，或者想办法将身份验证传播到客户端，您应该在客户端执行身份验证过程。

对不起，我以前从未这样做过。你的意思是，当我收到请求的答复（响应）时，我应该执行身份验证过程？或者当我发送postData时？您不能在服务器（asp.net codebehind）中进行身份验证，而希望客户端知道在哪里进行身份验证。或者在客户端（javascript）中进行身份验证，或者找到一种将会话传播到客户端的机制（根据具体情况，这将非常困难）

public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
{
    string authInfo = userName + ":" + userPassword;
    authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
    request.Headers["Authorization"] = "Basic " + authInfo;
}