Catrobat.IDE.WindowsPhone.Controls.FormulaControls.FormulaViewer.CreateBlinkingEffect C# (CSharp) Method

        private static Storyboard CreateBlinkingEffect(DependencyObject target)
        {
            var storyboard = new Storyboard
            {
                RepeatBehavior = RepeatBehavior.Forever,
                Duration = TimeSpan.FromSeconds(1.2)
            };

            var animation = new ObjectAnimationUsingKeyFrames();
            animation.KeyFrames.Add(new DiscreteObjectKeyFrame
            {
                KeyTime = TimeSpan.FromSeconds(0.0),
                Value = 0.0
            });
            animation.KeyFrames.Add(new DiscreteObjectKeyFrame
            {
                KeyTime = TimeSpan.FromSeconds(0.6),
                Value = 1.0
            });

            storyboard.Children.Add(animation);

            Storyboard.SetTarget(storyboard, target);
            Storyboard.SetTargetProperty(storyboard, "Opacity");

            return storyboard;
        }