title: MVC dropdown list readonly doesn't work
body: <p>Below is the code where the dropdownlist is generated (in View)</p>
  
  <pre><code>@Html.DropDownList("feeTypes", null, new { @disabled = false })
  </code></pre>
  
  <p>The above line works fine when I change false to true, but when I set to false, it's also disabled (i.e. the dropdownlist is always disabled whenever I put true or false)</p>
  
  <p>Why the above situation happens?</p>
  
  <p>What I actually want to do is to make a dropdownlist which can be enabled or disabled programmably, are there any other way to achieve this?</p>