popToViewController的用法已经关闭所ViewController的方法

本文主要是介绍popToViewController的用法已经关闭所ViewController的方法，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

popToViewController的用法 

[self.navigationController popToViewController:[self.navigationController.viewControllers objectAtIndex:2] 
animated:YES];

还有一种：

for (UIViewController *temp in self.navigationController.viewControllers) {if ([temp isKindOfClass:[你要跳转到的Controller class]]) {[self.navigationController popToViewController:temp animated:YES];}}

关闭所有

//关闭所有的ViewController
-(void)dismissModalStack {UIViewController *vc = self.presentingViewController;while (vc.presentingViewController) {vc = vc.presentingViewController;}[vc dismissViewControllerAnimated:YES completion:NULL];
}

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