AVRoutePickerViewDelegate_Extensions.WillBeginPresentingRoutes 方法

定义

public static void WillBeginPresentingRoutes (this AVKit.IAVRoutePickerViewDelegate This, AVKit.AVRoutePickerView routePickerView);
static member WillBeginPresentingRoutes : AVKit.IAVRoutePickerViewDelegate * AVKit.AVRoutePickerView -> unit

参数

This
IAVRoutePickerViewDelegate

此扩展方法在其上运行的实例。

routePickerView
AVRoutePickerView

适用于