DropDownList.SelectedIndexChanged does not fire when selecting index in C# code behind
<p>i am trying to select the index in DropDownList in C# code behind but the SelectedIndexChanged event does not fire. What is the right way to do it?</p>

<pre><code>  DropDownListChapterTitles.SelectedIndex = 1;


  protected void DropDownListChapterTitles_SelectedIndexChanged(object sender, EventArgs e)
  { }
</code></pre>
