title: CheckedChanged event not firing
body: <p>I have a person entering their address into a form. Then I have a second section on the form that may or may not use their same address they typed. I want a CheckBox that if checked, will fill in their already typed address. However I cannot get it to work. I am using VB.Net. I've tried <code>.Text</code> as well as <code>.ToString()</code> but either way isn't working.</p>
  
  <pre><code>Protected Sub CheckBox_CheckedChanged(sender As Object, e As System.EventArgs) Handles CheckBox.CheckedChanged
      If CheckBox.Checked Then
          TextBoxAddressLine1Work.Text = TextBoxAddressLine1Local.Text
      End If
  End Sub
  </code></pre>