title: update panel does not working for views
body: <p>i am using updatepanel for a linkbutton so that it doesnot refresh the whole page . on click of that linkbutton i need to set an active view in a multiview control which is working fine without updatepanel. 
  but when i use updatepanel it doesnoot work. can you help me how to do this </p>
  
  <p>updatepanel code </p>
  
  <pre><code>  &lt;asp:UpdatePanel ID="UpdatePanel3" runat="server"&gt;
      &lt;ContentTemplate&gt;
      &lt;asp:LinkButton ID="changephoto" runat="server" ForeColor="Blue" OnClick="changephoto_Click"&gt;Change Photo&lt;/asp:LinkButton&gt;&lt;br /&gt;&lt;br /&gt;
      &lt;/ContentTemplate&gt;
      &lt;Triggers&gt;
              &lt;asp:AsyncPostBackTrigger ControlID="changephoto" EventName="Click" /&gt;
      &lt;/Triggers&gt;
     &lt;/asp:UpdatePanel&gt;
  </code></pre>
  
  <p>on click event </p>
  
  <pre><code>               Protected Sub changephoto_Click(ByVal sender As Object, ByVal e As System.EventArgs)
      MultiView_Updates.SetActiveView(View_ChangePhoto)
      'bindprofileimage()
  End Sub
  </code></pre>