How do I animate adding subviews?

How do I animate adding s开发者_运维百科ub views to a view?

I know it animates when you use a navigation controller however is it possible to animate around this code:

[self.view addSubview:myVC.view];

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You can use either a 'CATransition' or a UIView animation, depending on what animation you want to do.

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iphone-sdk-animating-subview