title: output a .txt file from a StreamWriter without writing to disk?
body: <p>Is there any way to take a StreamWriter and output the file (in this case a .txt file) to the user with the option to open/save without actually writing the file to disk?  If it is not saved it will basically go away.</p>
  
  <p>I am looking for the same functionality of</p>
  
  <pre><code>HttpContext.Current.Response.TransmitFile(file);
  </code></pre>
  
  <p>but without having to save anything to disk.  Thanks!</p>