May be I'm doing something wrong but notne of Net Advantage controls work on MS Update Panel  after first postback

Including DateChooser or WebCombo

But they work well on WebAsyncRefreshPanel.

Is there any thing special I need to do to use MS Update Panel  with infragistics controls?

I can not explain that. I just tried following and it worked without any problem.

<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
 <asp:UpdatePanel ID="UpdatePanel1" runat="server">
  <ContentTemplate>
  <asp:Button ID="Button1" runat="server" Text="Button" />
  <igsch:WebDateChooser ID="WebDateChooser1" runat="server"></igsch:WebDateChooser>
  <igcmbo:WebCombo ID="WebCombo1" runat="server">
   <Rows>
    <igtbl:UltraGridRow>
      <Cells><igtbl:UltraGridCell /></Cells>
    </igtbl:UltraGridRow>
   </Rows>
  </igcmbo:WebCombo>
 </ContentTemplate>
</asp:UpdatePanel>
</div>
</form>

Hi,

If you think that there is a bug in WARP, then you may submit a bug report and attach a simple sample to reproduce.

Victor

I have  one page test web app that shows the problem, how can I send you it?