title: Register user control in web.config
body: <p>Implementing user controls inside the same project, I am trying to reference them in web.config in order to not include the Register clause in every page.</p>
  
  <p>Registering one single control it is working:</p>
  
  <pre><code>&lt;pages&gt;
      &lt;controls&gt;
         &lt;add tagPrefix="myApp" src="/Controls/WebUserControl1.ascx" tagName="WebUserControl1"/&gt;
      &lt;/controls&gt;
  &lt;/pages&gt;
  </code></pre>
  
  <p>But if I try to register all the controls in the namespace, it is not working:</p>
  
  <pre><code>&lt;add tagPrefix="myApp" namespace="myApp.Web"/&gt;
  </code></pre>
  
  <p>responding with the error:</p>
  
  <p>Unknown server tag 'myApp:WebUserControl1'.</p>
  
  <p>I am using VB.NET and I suspect that could be something related with Namespaces. Any ideas?</p>