I want to create UITabBar controller + UINavigationBar. I have some problems

I created tabbar template app. I changed from UIViewController to UINavigationController in the MainWindow.xib. Then I added "next screen" button. When user taps on this button I wi开发者_StackOverflow社区ll push a new view controller. But how can I do this?

To push to next ViewController

[self.navigationController pushViewController:nameOfYourViewController animated:YES];