title: how to convert System.IO.Stream into string and then back to System.IO.Stream
body: <p>I have property of <code>Stream</code> type </p>
  
  <pre><code>public System.IO.Stream UploadStream { get; set; }
  </code></pre>
  
  <p>How can I convert it into a <code>string</code> and send on to other side where I can again convert it into <code>System.IO.Stream</code>?</p>