Whats new in Asp.net 3.5
In ASP.NET 2.0, ASP.NET AJAX was used as an extension to it. You had to download the extensions and install it. However in ASP.NET 3.5, ASP.NET AJAX is integrated into the .NET Framework
The ListView and DataPager are new controls added along with a new datasource control called the LinqDataSource.
It has all features of any other data controls.A new extra features that allow us to render data without using the < table> tag. You also get a rich set of templates with the ListView control.
Take a look at
implementation sample
LINQ is a component of .NET 3.5. LINQ defines operators that allow you to code your query in a consistent manner over databases, objects and XML.
Take a look at
implementation sample
Asp.net, Ado.net, .Net Remoting, .Net
Webservice, SQL, XML, XSLT, WCF, WPF, WWF NHibernate, Ajax, Jquery, DHTML