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November 2011 Release

Rating:        Based on 12 ratings
Reviewed:  11 reviews
Downloads: 285763
Change Set: edf1fbcb2745
Released: Nov 16, 2011
Updated: Nov 17, 2011 by Superexpert
Dev status: Stable Help Icon

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Release Notes

AJAX Control Toolkit Release Notes - November 2011 Release

Version 51116

November 2011 release of the AJAX Control Toolkit.
  • AJAX Control Toolkit .NET 4 - Binary – AJAX Control Toolkit for .NET 4 and sample site (Recommended).
  • AJAX Control Toolkit .NET 3.5 - Binary – AJAX Control Toolkit for .NET 3.5 and sample site (Recommended).

- The current version of the AJAX Control Toolkit is not compatible with ASP.NET 2.0. The latest version that is compatible with ASP.NET 2.0 can be found here: 20229.
- Pages using controls from AJAX Control Tookit .NET 3.5 must use the ToolkitScriptManager, rather than the ASP.NET ScriptManager.
- AJAX Control Tookit .NET 4 cannot be loaded in Visual Studio 2008. It requires Visual Studio 2010.
- When using the Ajax Control Toolkit with Visual Studio 2008, you must have Visual Studio Service Pack 1 installed.
- Instructions for contributing a bug report can be found at

Getting Started

Learn how to install the toolkit and add the toolkit to the Visual Studio/Visual Web Developer toolbox with the following videos and tutorials.

What's New?

  • Balloon Popup - This release includes an all new Balloon Popup control.
  • On-Demand Tabs - Load tab content only when you actually navigate to a tab.
  • Vertical Tabs - Display tabs on the left or right-side of tab content.
  • Tab Keyboard Support - Use arrow keys to navigate among tabs.
  • Bug Fixes - Fixes to the highest voted bugs for the Tabs control.

This release of the Ajax Control Toolkit was brought to you by Superexpert Consulting -- we build ASP.NET websites

Reviews for this release

Great project, very easy to setup and start using. Thanks!!
by travisbarker on Aug 27, 2013 at 12:13 PM
I need the sample, as it doesn't provide documentation!
by tiffanyjordan on Apr 22, 2012 at 4:54 AM
The multislider doesn't work on a page under a master page? What the hell is that?!
by fabiomilheiro on Apr 17, 2012 at 5:54 PM
NICE, But where to see the sample ?
by NarenSelva on Mar 27, 2012 at 6:16 AM
I ftp'd the new DLLs to my web hosting site. What is the the correct Version and PublicKeyToken. Line 94: <add assembly="AjaxControlToolkit, Version=4.1.50927.0, Culture=neutral, PublicKeyToken=28F01B0E84B6D53E" /> Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272
by bartowj on Mar 8, 2012 at 11:55 PM
Please add to this page the source code for 3.5
by richikiki on Feb 15, 2012 at 7:15 PM
Well done. But it was little bit hard for me to register.
by SENNUR on Jan 18, 2012 at 7:52 AM
.NET 3.5 TabContainer works fine for me, but it took me a bit to suss it out from the documentation. Did not try the sample code, just put it into an existing project.
by jinzai on Jan 14, 2012 at 6:54 AM
For the aforementioned error on TabContainer. Please do better testing before releasing, particularly for breaking changes.
by tecGoblin on Jan 10, 2012 at 11:09 AM
TabContainer control's OnActiveTabChanged event fires when tab has NOT changed. Not ready for prime-time.
by pmarangoni on Jan 9, 2012 at 11:26 PM
I'm trying to run this under Mono 2.10.6 with xsp4, but get errors. For example, running the sample site and loading the default start page throws this message: I saw earlier that somebody confirmed the .NET 3.5 version of the toolkit to work with Mono. Would be great if this one did, too.
by kwrobel on Dec 16, 2011 at 5:38 AM