title: Keeping alive PostedFile.InputStream (ASP.NET)
body: <p>Maybe it's the worst practice in the world, but I was wondering wich's the best way to "keep alive" the InputStream of the FileUpload Control.</p>
  
  <p>I would give you one example. Let's assume you have the FileUpload control in one WebForm, and you want process it in the next WebForm (after Response.Redirect).</p>
  
  <p>It would be great (unless for the memory) to have something similar to:</p>
  
  <pre><code>Session["PostedFile"] = this.FileUpload.PostedFile.InputStream.
  </code></pre>
  
  <p>Unfortunately, this results in:</p>
  
  <p>System.ObjectDisposedException</p>
  
  <p>Thanks in advance.</p>