Window outside the bounds of the screen

[HEIC-to-JPEG-Dev]

I'm looking at resizing a window, however, I don't decide where the windows is, the user/system does.

If I make the window larger, I'd like to detect that its new size is on screen in full and if not, bump its position so it is (if posible)

What would be a good approach to this using WinUIex ?

Thanks