All
The device supports all interface orientations.
AllButUpsideDown
The device supports all but the upside-down portrait interface orientation.
LandcapeRight
The device is in landscape mode, with the device held upright and the home button on the left side.
Landscape
The device is in landscape mode.
LandscapeLeft
The device is in landscape mode, with the device held upright and the home button on the right side.
Portrait
The device is in portrait mode, with the device held upright and the home button at the bottom.
PortraitUpsideDown
The device is in portrait mode but upside down, with the device held upright and the home button at the top.
Returns or sets the orientation types allowed for the device.