title: Cant set ID of dynamicly created UserControl
body: <p>Im using this code to create a UserControl:</p>
  
  <pre><code>    Control UserControl = Page.LoadControl("/datatypes/TextString.ascx");
      UserControl.ID = "CTR_" + Alias;
      e.Item.FindControl("ControlHolder").Controls.Add(UserControl);
  </code></pre>
  
  <p>The control gets rendered on the page but the ID doesn't get set.</p>
  
  <p>What am I doing wrong?</p>