---
title: "what is the trigger in update panel?"  
description: "what is the trigger in update panel?"  
author: "Varun Agrawal"  
published: 2011-03-28  
updated: 2020-09-18  
canonical: https://www.mindstick.com/interview/700/what-is-the-trigger-in-update-panel  
category: "ajax"  
tags: ["ajax"]  
reading_time: 1 minute  

---

# what is the trigger in update panel?

Check this useful link\
http://www.mindstick.com/Articles/b1a42dcf-2f81-4141-b9d0-8180565bfefd/?ASP.Net%20AJAX%20Server%20Control:%20UpdateProgress,%20UpdatePanel

## Answers

### Answer by Varun Agrawal

Check this useful link\
http://www.mindstick.com/Articles/b1a42dcf-2f81-4141-b9d0-8180565bfefd/?ASP.Net%20AJAX%20Server%20Control:%20UpdateProgress,%20UpdatePanel


---

Original Source: https://www.mindstick.com/interview/700/what-is-the-trigger-in-update-panel

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