iphone - Orientation issue in ios 6

Question

I am working in universal app which works fine till ios 5 but in ios 6 there is orientation problem. My app is only in portrait mode. The problem is when my ipad is in landscape mode and than if i start my app than the orientation does nt change to protrait. So please help me with some code so that i force my app to be in protrait mode only independent of the orientation of device before the app launches

Answer 1

First we have to set supported orientations in Targets->Summary...

In iOS6.0 shouldAutorotateToInterfaceOrientation Method is deprecated.So,instead of this method we have to use shouldAutorotate Method..

And with the method supportedInterfaceOrientations we have to set which orientations we want like UIInterfaceOrientationMaskAll if we want all orientations