title: uploading zip files with asp.net
body: <p>Im trying to upload zip file using asp:FileUpload control.</p>
  
  <p>On the server side I have code:</p>
  
  <pre><code>HttpPostedFile myFile = FileUploader.PostedFile;
  </code></pre>
  
  <p>When I upload for example txt file, myFile.ContentLength > 0 but when try to upload zip file then myFile.ContentLength = 0.</p>
  
  <p>What can I do to upload zip file in good way ?</p>
  
  <p>thank You very much for help</p>