---
title: "[How Do I:] Add ASP.NET AJAX Features to an Existing Web Application? | Microsoft Docs"
author: JoeStagner
description: "Learn how easily you add Microsoft ASP.NET AJAX functionality to an existing ASP.NET application. This video shows that there is no need to change your serve..."
ms.author: aspnetcontent
manager: wpickett
ms.date: 01/26/2007
ms.topic: article
ms.assetid: 5ef4c879-aa90-4492-859b-d4568b87bab3
ms.technology: dotnet-webforms
ms.prod: .net-framework
msc.legacyurl: /web-forms/videos/aspnet-ajax/how-do-i-add-aspnet-ajax-features-to-an-existing-web-application
msc.type: video
---
[How Do I:] Add ASP.NET AJAX Features to an Existing Web Application?
====================
by [Joe Stagner](https://github.com/JoeStagner)

Learn how easily you add Microsoft ASP.NET AJAX functionality to an existing ASP.NET application. This video shows that there is no need to change your server controls or data access code - just add and configure a few ASP.NET AJAX controls. Simple!

[▶ Watch video (7 minutes)](https://channel9.msdn.com/Blogs/ASP-NET-Site-Videos/how-do-i-add-aspnet-ajax-features-to-an-existing-web-application)

>[!div class="step-by-step"]
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