title: Difference between DropDownList.SelectedItem.Value And DropDownList.SelectedValue (ASP.NET)
body: <p>I'm getting an error when <code>SelctedIndexChanged</code>, When the value change he gives me the previous selected value and not the new selected value.</p>
  
  <p>What's the problem here.</p>
  
  <p>And what's the difference between</p>
  
  <pre><code>DropDownList.SelectedItem.Value 
  DropDownList.SelectedValue
  </code></pre>