Lot geeks facing this problem, how to enable intellisence support in Visual Studio 2008 of ASP.NET AJAX client-script. Actually by default only JavaScript native intellisence support is available in Visual Studio 2008. Follow the Following steps to enable ASP.Net AJAX Client-script intellisence.
Steps
1. Create Web Project in Visual Studio 2008.
2. Add Script Manager Control from toolbar on Default.aspx page.
3. Goto Script View and write the following function.
