1. Delete the UINavigationController if any
2. Select the controller ("optional start view controller" in our case)
3. Click Editor >> Embed In >> Navigation Controller
4. Now select the NavigationController and Right Side Utility area, select the optionIs Initial View Controller
1. Delete the UINavigationController if any 2. Select the...
你一般怎么获取工程中window上面的RootViewController 第一种方法： UIWindow *wi...
//创建vc RootViewController *rootVC = [[RootViewController ...
1.根视图 RootViewController *rootVC = [[RootViewController a...
1，切换rootViewController 2，通过view 内存：切换rootViewController内存...
self.window?.rootViewController = UINavigationController(...
在app中，想拿到rootViewController，一般用的方法是window.rootViewControl...
self.window.rootViewController= [[UINavigationControllera...
self.window.rootViewController = [[UINavigationController...
本文标题： Setting a RootViewController wi
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