通过

AVMetadataExtraAttribute.InfoKey 属性

  • 参考

定义

命名空间:
AVFoundation
程序集:
Xamarin.iOS.dll
程序集:
Xamarin.Mac.dll
[Foundation.Field("AVMetadataExtraAttributeInfoKey", "AVFoundation")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public static Foundation.NSString InfoKey { [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)] get; }
member this.InfoKey : Foundation.NSString

属性值

NSString
属性
FieldAttribute IntroducedAttribute

适用于