## Description:

Extend view into title bar

When the view is extended into the title bar, the app can render into the space normally occupied by the title bar. The alpha channel of the title bar button background is respected when the view is extended into the title bar.

The app can use the properties of the CoreApplicationViewTitleBar object to make the app's custom title bar match the size and position of the system title bar.

Extend view into title bar

The view full screen mode.