共用方式為


AVMutableMetadataItem.ExtendedLanguageTag 屬性

定義

取得中繼資料專案的 BCP 47 語言識別項。

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public override string ExtendedLanguageTag { [Foundation.Export("extendedLanguageTag")] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)] get; [Foundation.Export("setExtendedLanguageTag:")] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)] set; }
member this.ExtendedLanguageTag : string with get, set

屬性值

(即將推出此節點的更多檔)

這個值可以是 null

屬性

適用於