Possible reasons for not being able to see a control from the codebehind?
<p>I am looking at a Main.Master with a single <code>&lt;asp:Content&gt;</code> control and inside that some ASP.NET login stuff (LoginView, LoginName, etc).</p>

<p>I tried adding a <code>Label</code> like so:</p>

<pre><code>&lt;asp:LoginName ID="LoginName1" runat="server" FormatString="Welcome {0} &lt;br /&gt;" /&gt;
&lt;asp:Label ID="Label1" runat="server" /&gt;
</code></pre>

<p>but it doesn't show in the codebehind.</p>

<p>Any obvious reason for this?</p>
