title: Add Ext.Net.Gridpanel in code behind
body: <p>I'm trying to build several gridpanels with the result of a search in the DB.</p>
  
  <p>But they never appears...</p>
  
  <p>Here is my code, what's wrong with it ?</p>
  
  <p><a href="http://pastebin.com/WuTZwZrP" rel="nofollow">http://pastebin.com/WuTZwZrP</a></p>
  
  <p><strong>EDIT</strong> </p>
  
  <p>Ok, got it. For those who have the same problem, I solved it by adding this to the GridPanel :</p>
  
  <pre><code>RenderTo = this.ExtPanel.ClientID
  </code></pre>
  
  <p>And this after the build :</p>
  
  <pre><code>ext.GridPanel grid = this.BuildGridPanel(forwarder.Key, forwarder.Value);
  grid.Render();
  //this.ExtPanel.Controls.Add(grid);
  </code></pre>