How can i use ajax controls in asp.net ?

I'm new in ajax and i want to know if i can use ajax controls in a asp.net 2 webform? And how can i do that.

thanks.

Alejandro

Yes you can.

Install MS Ajaxhttp://www.microsoft.com/downloads/details.aspx?FamilyId=8FA6E076-582B-440F-95CB-C40ED23FDF59&displaylang=en

Install the AJAX controlshttp://www.codeplex.com/Release/ProjectReleases.aspx?ProjectName=AtlasControlToolkit

Then in VS2005 you'll find in the toolbar all controls ready to drag and drop. Easy!

Thanks albert, I already install ajax, and the toolkit, my question it's if in a normal asp.net webform that i made without ajaxenabled I can make some changes to make it ajax enabled and drag and drop ajax Controls in to the webform.

Go to the toolkit box and right click, Add Items/ Browse to the toolkit dll and select it, on the toolbox you'll find all the controls

My problem it's that i started my webform like a normal asp.net webform and not like an ajax webform and I want to turn my webform ajax enabled

Then this could help you to convert a ASP.NET to ASP.NET Ajaxhttp://alpascual.com/blog/al/archive/2006/10/24/Manually-upgrading-from-Atlas-to-ASP.NET-2.0-Ajax.aspx
thanks, i will try it.
How did it go?