How to set device (UI) orientation programmatically?

Question

Would like everything on the screen (UI) to be able to rotate from landscape left to right or vica versa.

How do I go about doing this? Is this private?

I

Answer 1

If you present a modal view controller which implements -shouldAutorotateToInterfaceOrientation: to only support one orientation, the whole interface will automatically be forced into it. I don't think there's a way to programmatically change orientation otherwise.