NSItemProvider.RegisterFileRepresentation 方法

定义

命名空间:

Foundation

程序集:

Xamarin.iOS.dll

[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

参数

typeIdentifier

String

fileOptions

NSItemProviderFileOptions

visibility

NSItemProviderRepresentationVisibility

loadHandler

RegisterFileRepresentationLoadHandler

属性

ExportAttribute IntroducedAttribute