Determine size of SizeToContent WPF Window before its rendered

Question

I have a window in my WPF application that is displayed on occasion. When it is shown it is faded in with an annimation, and when closed it is faded out. Nothing fancy, just a

Answer 1

I found the answer to my own question. After updating the content a simple call to the window's UpdateLayout() method forces an update. Calls to the width and height then return accurate values.