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presentedViewController和presentingViewController的区别

2025-05-05 00:13:58

推荐回答（1个）

回答1：

presentingViewController是指 presented this view controller(modally)

所以通常viewControllerA ---(modally)--> viewControllerB, 设置A = B.delegate, 想要在A中使得B消失，则用
[self.presentedViewController dismissViewControllerAnimated:YES completion:nil];

另外，push对应的是pop。比如：
[self.navigationController popViewControllerAnimated:YES];