Dual screen metro app

Question

I've read that in Windows 8 Metro UI runs only on single screen at a time. If you have 2 displays Metro will run on one of them and desktop environment in the other.

Is it possible to create a Metro app utilizing two screens? The first display would contain a control interface and the 2nd display would output full screen video?

Answer 1

No. It isn't possible. Windows Metro UI always runs on primary display and always runs in full screen and no way to put full screen app on two displays.

You can check for details in this product guide on 44th page.

You can use snap for showing two metro apps on one screen but no way two show one app on two or more screens.