How to force a UIViewController to Portrait orientation in iOS 6

Question

As the ShouldAutorotateToInterfaceOrientation is deprecated in iOS 6 and I used that to force a particular view to portrait only, what is the c

Answer 1

I see the many answer but not get the particular idea and answer about the orientation but see the link good understand the orientation and remove the forcefully rotation for ios6.

http://www.disalvotech.com/blog/app-development/iphone/ios-6-rotation-solution/

I think it is help full.