How to set background image of a view?

Question

I am a beginner at Obj-C/Cocoa Touch/iPhone OS.

I wish to have a background for my app with different images everytime the the view is called.

Say I have 10

Answer 1

simple way :

   -(void) viewDidLoad {
   self.view.backgroundColor = [[UIColor alloc] initWithPatternImage:[UIImage       imageNamed:@"background.png"]];
    [super viewDidLoad];
    }