Unfortunately, I also do not find the build-in .Net version Rating control. I think we only can design one custom Rating control ourselves.
Like the WPF one or Silverlight one: http://starratingcontrol.codeplex.com/
Not sure MS will release it in the future.
Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.
Would you like to participate?