Every time I try adding a default animation (Slide, Fade, …) to a pop up in WPF, I find it not to be working. Today, I went thru’ MSDN (breaking my laziness 
) and found that the popup animation shall work only if the AllowsTransparency of the popup is set to true. Really weird !!
Tags: Animation, C#, Controls, DoUNo, Tips 'n' Tricks, UI, WPF
