Not like AutoCompleteExtender in Asp.NET AJAX, we cannot attach the auto complete function to a TextBox. In your case, we can add a TextBox and AutoCompleteBox, and the AutoCompleteBox will be invisible initially.

http://forums.silverlight.net/forums/p/142344/317623.aspx

To improve the user experience a lot of Ajax enabled functionlities are there, but AutoComplete dropdown for the textbox in the ASP.net is the best amont them. However if the Auto Complete is not responsive, the users will feel that it

http://guest.blog.com/2009/11/02/ajax-auto-complete-textbox/

For Complete working source code with step by step procedure please refer here (Ajax AutoComplete Textbox with Database). Note:This article needs Ajax Control kit. It needs to be downloaded separately.

http://www.seoarticleexpert.com/2009/11/ajax-auto-complete-textbox-by-articles-abstract-by-a-guest/

In this AJAX tutorial i will show you how one can create Autocomplete TextBox using AJAX in ASP.NET 3.5. The Autocomplete TextBox provides user a nice & cool experience while entering data. Let in your page one of the TextBox is used to

http://shawpnendu.blogspot.com/2009/10/create-autocomplete-textbox-using-ajax.html

Hi Group is someone may me an idea about how to make a auto complete textbox in jsp usingAJAX technology.Thanks Dharmendra.

http://java.ittoolbox.com/groups/technical-functional/java-l/how-to-make-autocomplete-text-box-in-jsp-3024235

Set Width of Ajax AutoComplete Extender TextBox Completion List using CSS in ASP.NET.

http://csharpdotnetfreak.blogspot.com/2009/09/ajax-autocompleteextender-textbox-width.html

These were part of the Silverlight Toolkit, and today, we're going to focus on another useful feature of the Silverlight Toolkit, the AutoComplete TextBox. This will be a relatively short tutorial, only because it's simple to do,

http://jeffblankenburg.com/2009/07/day-16-silverlight-autocomplete-textbox.aspx

This is an excerpt from Chapter 13 in my upcoming book, ASP.NET MVC in Action . These days it is not uncommon to have text boxes automatically suggest items based on what we type. The results are further filtered.

http://flux88.com/blog/jquery-auto-complete-text-box-with-asp-net-mvc/

All I had to do is create the class, add the textbox and autocomplete as controls, and set a few properties. Voila, we now have a working autocomplete control. Now if you had read the last post on this (Page 3) then you might have

http://byatool.com/ui/ajax-control-toolkit-autocomplete-control-webcontrols-createchildcontrols-and-you/

Microsoft portal site for the Silverlight development community. Download Silverlight, post to the forums, read Silverlight blogs and learn about Silverlight.

http://forums.silverlight.net/forums/p/38025/119928.aspx