How to deal with CPU usage in WPF application ?

If you are building a WPF application with lots of animation inside it, may be some of which runs forever, you must have been a problem of eating up your entire CPU or a mammoth portion of CPU while the program is running. The problem is because by default, the framerate for WPF application is set to 60 per second. Thus for every second if your application has slight change, WPF environment draws