通过

AVAudioSession.PreferredInput 属性

  • 参考

定义

命名空间:
AVFoundation
程序集:
Xamarin.iOS.dll

音频路由的首选输入端口。

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual AVFoundation.AVAudioSessionPortDescription PreferredInput { [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("preferredInput", ObjCRuntime.ArgumentSemantic.Copy)] get; }
member this.PreferredInput : AVFoundation.AVAudioSessionPortDescription

属性值

AVAudioSessionPortDescription

(即将推出有关此节点的更多文档)

此值可为 null。

属性
IntroducedAttribute UnavailableAttribute ExportAttribute

适用于