I\'m trying to use DoubleAnimation to change the Height property of a StackPanel. The code does not throw any exception. But the animation does not work.
The easiest way to animate the size of a UI component generally in XAML (and Silverlight/WPF) is to use a RenderTransform. Depending on the layout, you may need to do a few tricks, but for a quick animation, it generally looks very nice.