December 03, 2013
Gets or sets a value that indicates whether to show the areas that are being redrawn each frame.
Assembly: System.Windows (in System.Windows.dll)
The property enables a diagnostic feature that is used during development for performance-tuning your application by showing the areas that are being redrawn each frame. You cannot set this property during initialization. Typically you would turn this property on and off using an event handler, after the application is loaded.