Using RoleService for Role Based Forms Authentication in ASP.NET AJAX,Most of the times, we will also have number of roles to provide different set of permissions to different users. The ASP.Net AJAX Extensions 1.0 released for ASP.Net 2.0 does not have an inbuilt service like authentication service that provides roles support. The next version of ASP.Net AJAX that is shipped for ASP.Net 3.5 added a new client service called RoleService to support role based authentication in ASP.Net AJAX application.
