public static void SetRotationAxis(DependencyObject element, String value)
 {
     CompositionProperties.SetRotationAngleInDegrees(element, value.ToScalar());
 }
 public static void SetRotationAngleInDegrees(UIElement element, String value)
 {
     CompositionProperties.SetRotationAngleInDegrees(element, value.ToScalar());
 }
 public static void SetOpacity(DependencyObject element, String value)
 {
     CompositionProperties.SetOpacity(element, value.ToScalar());
 }
 public static void SetOpacity(UIElement element, String value)
 {
     CompositionProperties.SetOpacity(element, value.ToScalar());
 }