title: How to remove all items except the first item from dropdownlist in C#?
body: <p>I need to clear drpAddressTypes dropdown values except the first item and bind again that dropdownlist.   </p>
  
  <pre><code>drpAddressTypes.Items.Clear();
  var lstAddressTypes = repository.GetAddressTypes(userId);
  if (lstAddressTypes != null)
  {
    foreach (var item in lstAddressTypes)
     {
       var addressType = new ListItem(item, item);
       drpAddressType.Items.Add(addressType);
     }
  }
  </code></pre>
  
  <p>When I am using  <strong><em>drpAddressTypes.Items.Clear();</em></strong> it is clearing all items. 
  How can I clear all items except the first item.</p>
  
  <p>Thanks in advance. :)</p>