如何使UINavigationBar不下推视图? [英] How to make a UINavigationBar NOT push down views?

问题描述

我在UINavigationController中有多个UIViewController.有时我显示栏，有时我不显示.如何在不按下视图的情况下显示导航栏?

I have multiple UIViewControllers in a UINavigationController. Sometimes I show the bar, sometimes I don't. How do I make the navigation bar show without pushing down the view?

推荐答案

导航栏将始终向下推动视图，除非将其设置为半透明.

The navigation bar will always push down the view unless it's set to be translucent.

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