Gets or sets the DefaultAnimationRate property. This dependency property
indicates the duration or speed at which other animations will occur
for panels within the layouts collection that set their respective
AnimationRate properties to AnimationRate.Default.
This property can be used to set a single animation rate to be used for
EnterAnimationRate, ExitAnimationRate, LayoutAnimationRate, SwitchAnimationRate,
and TemplateAnimationRate.
Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2