How to "subscribe" to the Completed event for nested Storyboards?

Question

WPF

There is 1 Storyboard - mainStoryBoard. Several more Storyboards sb1 and sb2 are nested in it. Nested elements perform the DoRotate function on the Completed event, but the function fires when the Comleted event fires on the mainStoryBoard. Is it possible to call the DoRotate function after nested elements have finished executing?

Answer 1

Show the code and we can come up with a solution.