Access hidden input variable from base class
<p>My aspx page has:</p>

<pre><code>&lt;input type="hidden" id="txtHidden" runat="server" /&gt;
</code></pre>

<p>This aspx page has a ascx control (inherits from <code>BaseUserControl</code>) which calls a method in the base user control class</p>

<pre><code>base.SetHidden("test");
</code></pre>

<p>The base user control class (inherits from <code>System.Web.UI.UserControl)</code> has the SetHidden definition</p>

<pre><code>public void SetHidden(string s)
{
  //Here I need to get a reference to txtHidden and set it's value

}
</code></pre>
