ios ViewController 页面跳转

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从一个Controller跳转到另一个Controller时，一般有以下2种： 
1、利用UINavigationController，调用pushViewController，进行跳转；这种采用压栈和出栈的方式，进行Controller的管理。调用popViewControllerAnimated方法可以返回。 

    PickImageViewController *ickImageViewController = [[PickImageViewController alloc] init]; 
    [self.navigationController pushViewController: ickImageViewController animated:true]; 
    [ickImageViewController release]; 


2、利用UIViewController自身的presentModalViewController，进行跳转；调用dismissModalViewControllerAnimated方法可以返回。 
    PickImageViewController *ickImageViewController = [[PickImageViewController alloc] init]; 
    [self presentModalViewController:ickImageViewController animated:YES]; 
//返回 
[self dismissModalViewControllerAnimated:YES];

ios ViewController 页面跳转

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原文地址：http://www.cnblogs.com/lhp-1992/p/4616963.html