http://blogs.msdn.com/b/rickandy/archive/2012/06/08/async-asp-net-mvc-web-forms-and-web-api.aspxI’m pleased to announce two new asynchronous tutorials for ASP.NET 4.5: Using Asynchronous Methods in ASP.NET MVC 4 Using Asynchronous Methods in ASP.NET 4.5 The .NET Framework 4.5 builds on this asynchronous support with the await and async keywordsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/rickandy/archive/2012/06/08/async-asp-net-mvc-web-forms-and-web-api.aspx#10373725Sat, 01 Dec 2012 11:03:29 GMT91d46819-8472-40ad-a661-2c78acb4018c:10373725Niranjan Kulkarni<p>Explain me latest Ajax technologies</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10373725" width="1" height="1">