InstantiateIn and user controls
<p>I want to add my user control in InstantiateIn like this: </p>

<pre><code>public void InstantiateIn(Control container)
    {
        PIMVisualizer pimVisualizer = new PIMVisualizer();
        container.Controls.Add(pimVisualizer);
        container.Controls.Add(new Button() {Text="asdf"});
    }
</code></pre>

<p>but the control doeas not appear on the page (the button does). The control is trivial, I am just testing the approach: </p>

<pre><code>&lt;%@ Control Language="C#" AutoEventWireup="true" CodeFile="PIMVisualizer.ascx.cs" Inherits="PIMVisualizer" %&gt;&lt;asp:Label ID="Label1" runat="server" Text="UC"&gt;&lt;/asp:Label&gt;
</code></pre>

<p>but still, why does not the text "UC" appear onthe page?</p>
