UIApplicationDelegate_Extensions.WillChangeStatusBarOrientation 方法

定义

指示状态栏的方向即将更改。

[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public static void WillChangeStatusBarOrientation (this UIKit.IUIApplicationDelegate This, UIKit.UIApplication application, UIKit.UIInterfaceOrientation newStatusBarOrientation, double duration);
static member WillChangeStatusBarOrientation : UIKit.IUIApplicationDelegate * UIKit.UIApplication * UIKit.UIInterfaceOrientation * double -> unit

参数

This
IUIApplicationDelegate

此扩展方法操作的实例。

application
UIApplication

对调用此委托方法的 UIApplication 的引用。

newStatusBarOrientation
UIInterfaceOrientation
duration
Double
属性

适用于