selected index value of dropdownlist
<p>I have a very simple dropdownlist in a webpart as below.When I run this webpart the Dropdownlist always has One selected but I was thinking -1 makes it not select any value.Am I doing something wrong here.</p>

<pre><code>DropDownList list = new DropDownList();
list.Items.Add("One");
list.Items.Add("Two");
list.Items.Add("Three");
list.SelectedIndex = -1;
this.Controls.Add(list);
</code></pre>
