The main method that does the animation. This method should be called every time user wants to show the next frame. This method is usually called from a CompositionTarget.Rendering or DispatherTimerevent handler.

Goes to the frameNo. This method can be called when the animation is running or when it is stopped.

Resets the animation and shows the first frame.

Stops the animation. After stopping animation can continue from the current frame on - with just calling DoAnimate method.