title: asp.net dropdown list issue?
body: <p>I have a dropdown list which contains a number of items. I added a default list item to the dropdown. </p>
  
  <p>For example, I have 4 list items in the dropdown:</p>
  
  <ol>
  <li>Apple</li>
  <li>banana</li>
  <li>grapes</li>
  <li>mango</li>
  </ol>
  
  <p>I want to add a default list item of: <strong>please select item</strong>, which is not displayed in all list items in the dropdown.</p>
  
  <p>How is this possible?</p>