title: MVC3 EditorFor readOnly
body: <p>I want to make readOnly with EditorFor in edit page.</p>
  
  <p>I tried to put readonly and disabled as:</p>
  
  <pre><code>&lt;div class="editor-field"&gt;
          @Html.EditorFor(model =&gt; model.userName, new { disabled = "disabled", @readonly = "readonly" })
      &lt;/div&gt;
  </code></pre>
  
  <p>However, it does not work. How can I make to disable edit this field?</p>
  
  <p>Thank you.</p>