iOS 6 oreiantation in iphone ipad

Question

How to set the orientation in ios6 for iphone and ipad, i tried with the following coding, its not showing any response.

//following not working because of deprecated issue

-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
{
if (toInterfaceOrientation==UIInterfaceOrientationMaskLandscapeRight)
  {
   self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"lhomescreen.png"]];
  }
if (toInterfaceOrientation==UIInterfaceOrientationMaskLandscapeLeft)
 {
  self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage     imageNamed:@"lhomescreen.png"]];
 }

 return YES;

}

// ios6 coding for ipad and iphone

- (BOOL)shouldAutorotate
{
 return YES;
}

-(NSUInteger)supportedInterfaceOrientations
{
return UIInterfaceOrientationMaskLandscape;
 self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"lhomescreen.png"]];
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
return UIInterfaceOrientationLandscapeLeft;
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"lhomescreen.png"]];
}

it doesn't showing any change. i just want to change the back ground while change the orientation? can any one please help me to sort it out?

Answer 1

You have to place "return" as the last statement. edit: but the color changes are wrong in there as well, take a look at UIViewController and didRotateFromInterfaceOrientation: