title: Rackspace CloudFiles C# API: How to list files on root 'folder', and how to list (sub)folders within a 'folder'?
body: <p>(1) 
  I can list the files on a folder this way:  </p>
  
  <pre><code>var parameters = new Dictionary&lt;GetListParameters, string&gt;();
  parameters.Add(GetListParameters.Path, "folder1/"); // get items from this specific path 
  var containerItemList = connection.GetContainerItemList(Settings.ContainerName, parameters);
  </code></pre>
  
  <p>However, this:  </p>
  
  <pre><code>parameters.Add(GetListParameters.Path, "/");
  </code></pre>
  
  <p>or this:  </p>
  
  <pre><code>parameters.Add(GetListParameters.Path, "");
  </code></pre>
  
  <p>does not work.<br>
  How can I query the files on the root folder?</p>
  
  <p>(2)
  The code above returns the list of files in a folder.<br>
  How can I get the list of folders within a folder? I there any parameter I can set to get this list?<br>
  <em>Note: I know that this is a 'flat' file system, similar to Amazon S3. However, both (cloudfiles and S3) provides a way to work with 'folder'. In S3 is easy. In cloudfiles (with the .net API) I could not find how to do this.</em></p>
  
  <p>Any hint will be highly appreciated.</p>