title: Ext.NET Combobox set default value
body: <p>Below is markup of my combobox</p>
  
  <pre><code>X.ComboBox()
   .ID("cmbStatus")
   .DisplayField("Value")
   .ValueField("Key")
   .Items(new ListItem ("C", "C"), 
   new ListItem ("H", "H"), 
   new ListItem("C &amp; H","C&amp;H"),
   new ListItem ("ALL","ALL")
   )
  .Listeners(l =&gt; { l.Select.Handler = "StatusChange(this)"; })
  .FieldLabel(PR.Resources.IP.IP.Status)
  </code></pre>
  
  <p>how do i set the default any one value selected in combobox?</p>
  
  <p>i tried setting,
  <code>.Select(0)</code> and <code>.SelectedItems(new ListItem("C"))</code></p>
  
  <p>with the help of 2nd approach above i'm able to set default selected but it's causing me problem in function <code>StatusChange(this)</code>..</p>
  
  <p>in <code>StatusChange(this)</code> function i'm hiding another control based on selected value in <code>cmbStatus</code></p>