C# I want to be able to display this in different lines - reading from file

     StreamReader stream = new StreamReader(bulkfile);
     foreach (string line in System.IO.File.ReadLines(bulkfile))
     {
        var webRequest = HttpWebRequest.Create(line);
         webRequest.Method = "HEAD";
         try
          {
           HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(line);
           using (HttpWebResponse myHttpWebResponse = (HttpWebResponse)myRequest.GetResponse())
        {
       if (myHttpWebResponse.StatusCode == HttpStatusCode.OK)
          {
       using (var webResponse = webRequest.GetResponse())
          { 
     var fileSize = webResponse.Headers.Get("Content-Length");
     var fileSizeInMegaByte = Math.Round(Convert.ToDouble(fileSize)/1024.0/ 1024.0, 2);
              richTextBox1.Text = "<" + myHttpWebResponse.StatusCode + ">"+"<" + fileSizeInMegaByte + " MB" + ">" + "<" + line + ">";

                            }
                        }
                    }
                }
                catch
                {
                    richTextBox1.Text = "End of File.";
                }

            }

        }

    }
}

richTextBox1.Text = "<" + myHttpWebResponse.StatusCode + ">"+"<" + fileSizeInMegaByte + " MB" + ">" + "<" + line + ">";