Blinking animation WPF

Question

I have this animation with me, a sort of blinking animation, such that when the button is clicked, the rectangle \"blinks\". I\'ve written a code for the animation, just wanted

Answer 1

I know this is an old thread, but to add-on to Pavlo's answer, which helped me and is correct. I wanted more of an actual flicker effect, than a quick "fade-in fade-out". I used his animation code and modified it a bit:

In your resources:

In your XAML: