Mapping Entire Drive Into A Tree View
<p>I need help on how to map my drives into a tree view. I can get my drives to show but I can not get all the sub directories. I would like to get my entire drive mapped out into a tree view. Any help would be appreciated. This is what I got so far.</p>

<pre><code>        string[] drives = Environment.GetLogicalDrives();
        foreach (string dr in drives)
        {
            TreeNode node = new TreeNode(dr);
            node.Tag = dr;
            treeView1.Nodes.Add(node);
        }
        treeView1.CollapseAll();
</code></pre>
