title: How to Apply Dynamic Themes In Silverlight?
body: <p>I am creating Silverlight Application. In My Application I want to add Functionality for dynamically change Themes. Like I have two Themes(Blue.xaml, Gray.xaml).
  And In My Home Page there are two button which is Blue and Gray. I want to Change Theme based on Button Click.
  Can any one help me?</p>
  
  <p>Thnx in Advance. </p>