How can I update an UpdatePanel programmatically?

santosh
0

You can use the Update method of the UpdatePanel on the server side. Make sure to set
The UpdateMode of the UpdatePanel to Conditional to get it to work.

<asp:UpdatePanel UpdateMode="Conditional" ID="UpdatePanel1"...>
UpdatePanel1.Update()

You can also use triggers that will make sure the UpdatePanel listen to a control’s event and update if the event is fired and caused by a postback. Example:

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
         <ContentTemplate>
               ...
         </ContentTemplate>
         <Triggers>
               <asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
          </Triggers>
</asp:UpdatePanel>
<asp:Button ID="Button1" runat="server" Text="Button" />
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