当按下按钮时更改视图

Question

我有两个视图控制器：firstViewController和secondViewController。在firstViewController上我有一个按钮。我触摸按钮时如何更改视图？

Answer 1

- (IBAction)change { 

    secondViewController* viewController = [[secondViewController alloc] init]; 
    [self.navigationController pushViewController:viewController animated:YES]; 
    [viewController release]; 

}