Hi All

    I wanted to add AJAX functionality to THB,So I

1. downloaded AJAX toolkit and setup everything.
2. changed WEB.Config and added following
<controls>
        <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add namespace="AjaxControlToolkit" assembly="AjaxControlToolkit" tagPrefix="ajaxToolkit"/>
      </controls>

3.I added script manager to template.master page between MainContent placeholder.

but I cannot use any ajax control,


After adding few more tags in web.config , ajax controls are working fine but there is a red squiggly under script manager and it says "Element scriptmanager is not a known element" though controls are working fine. I don't know what is wrong with script manager.

I'm confused. You said you cannot use any Ajax control, but you also said they are working fine?

By the way, red squigglies are often seen on valid tags in markup files. They come from the XSD that defines the valid syntax (this is only used for syntax highlighting). VS2008 improves on this greatly because AJAX is built-in, and also because they beefed up the XSD files.

Any of you who haven't tried VS2008 yet need to get on board! It's HIGHLY backwards compatible and the JavaScript debugging alone makes it a wothwhile upgrade.

Eric