NSItemProvider.RegisterFileRepresentation 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
[Foundation.Export("registerFileRepresentationForTypeIdentifier:fileOptions:visibility:loadHandler:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 4, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 13, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void RegisterFileRepresentation (string typeIdentifier, Foundation.NSItemProviderFileOptions fileOptions, Foundation.NSItemProviderRepresentationVisibility visibility, Foundation.RegisterFileRepresentationLoadHandler loadHandler);
abstract member RegisterFileRepresentation : string * Foundation.NSItemProviderFileOptions * Foundation.NSItemProviderRepresentationVisibility * Foundation.RegisterFileRepresentationLoadHandler -> unit
override this.RegisterFileRepresentation : string * Foundation.NSItemProviderFileOptions * Foundation.NSItemProviderRepresentationVisibility * Foundation.RegisterFileRepresentationLoadHandler -> unit
參數
- typeIdentifier
- String
- fileOptions
- NSItemProviderFileOptions
- visibility
- NSItemProviderRepresentationVisibility
- loadHandler
- RegisterFileRepresentationLoadHandler
- 屬性