[Solved] Making smooth effect in WPF manually in C# with DispatcherTimer

The ApplicationHelper.DoEvents() in dt_Tick probably does nothing, since there are no events to process. At least not the ones you’re probably expecting. If I’m not mistaken, your code will just quickly set the Radius to 0, then 1, 2, and so on in quick succession, and finally to 19. All of that will happen every … Read more