Animatable.BeginAnimation Method (DependencyProperty, AnimationTimeline)
Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the SnapshotAndReplace handoff behavior is used.
Assembly: PresentationCore (in PresentationCore.dll)
The property to animate.
The animation used to animate the specified property.
If the animation's BeginTime is null, any current animations will be removed and the current value of the property will be held.
If animation is null, all animations will be removed from the property and the property value will revert back to its base value.
If the animation has a BeginTime that is greater than zero, the animation begins after that amount of time has elapsed from the time the next frame is rendered.
Available since 3.0