title: How to add check box to a dropdown in asp.net
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/774587/multi-select-dropdown-list-in-asp-net">Multi-select dropdown list in ASP.NET</a>  </p>
  </blockquote>
  
  
  
  <p>I am doing databinding to a dropdown and I want to allow multiple selection using a check box in side the drop down. How can I do that. thanks</p>