You are testing a Windows Phone 7 application for performance. The application includes several graphical animations. The application and animations are sluggish and slow to respond to user input. All animations are handled explicitly in application code and include per-frame callbacks. You need to improve the performance of the animations within the UI. What should you recommend?
A.
Set the CacheMode attribute on all elements to BitmapCache.
B.
Set the EnableGPUAcceleration property of the System.Windows.Interop.Settings class to true.
C.
Create a background thread for all non-animation application logic.
D.
Change the current code-based animations to use storyboard-driven animations.