Gets or sets a new Storyboard animation speed as a ratio of the old animation speed.
Namespace:System.Windows.Media.Animation Assembly:PresentationFramework (in PresentationFramework.dll) XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
Use this property to specify a new Storyboard animation speed as a ratio of the old animation speed. For example, if you set the SpeedRatio to 2, you double the speed of the Storyboard animations and if you set a value of 0.5, you reduce the speed by 50 percent.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)