Starting a new thread

Here's my code:

void login(System::String *NavUrl, System::String *NavRef)
{
      System::String *pictureurl; System::String *PicPage;
      try
      {
            statusBar1->Text = S"Status: Logging in";
            myReq = dynamic_cast<HttpWebRequest*>(WebRequest::Create(new Uri(NavUrl)));
            myReq->CookieContainer = new CookieContainer();
            ServicePointManager::Expect100Continue = false;
            myReq->Method = S"POST";
            myReq->Accept = S"image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*";
            myReq->Referer = NavRef;
            myReq->Headers->Add(S"Accept-Language: en-us");
            myReq->ContentType = S"application/x-www-form-urlencoded";
            myReq->UserAgent = S"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322)";
            System::String *reqStr = System::String::Concat(S"&username=", username);
            ASCIIEncoding *encoding = new ASCIIEncoding();
            Byte byte1[] = encoding->GetBytes(reqStr);
            myReq->ContentLength = byte1->Length;
            myReq->KeepAlive = true;
            myReq->Headers->Add(S"Cache-Control: no-cache");
            writer = myReq->GetRequestStream();
            writer->Write(byte1,0,byte1->Length);
            pResponse = dynamic_cast<HttpWebResponse*>(myReq->GetResponse());
            cookie = pResponse->Cookies;
            pStream = new StreamReader(pResponse->GetResponseStream(), System::Text::Encoding::ASCII);
            dPage = (pStream->ReadToEnd());
            writer->Close(); pStream->Close(); pResponse->Close();
            if(dPage->IndexOf("Sorry, we did not find an account with that username. <br><br>Username entered:") != -1){
                  MessageBox::Show("Incorrect username entered!", "Error");
                  button1->Enabled = true;
                  button5->Enabled = false;
            }
      }
      catch(System::String *Error){
            MessageBox::Show(Error, S"Error!");
            timer1->Stop();
            timer2->Stop();
            statusBar1->Text = S"Status: Error with connection!";
      }
}

Here's how im calling it
ThreadStart* threadDelegate = new ThreadStart(0, login(URL, Referer););
Thread* newThread = new Thread(threadDelegate);
newThread->IsBackground = true;
newThread->Start();

Error:
error C3364: 'System::Threading::ThreadStart' : invalid second argument for delegate constructor; needs to be a pointer to a member function

How do i make the new thread and destroy it once i need it to be destroyed?Start Free Trial