NSFileProviderExtension.FetchThumbnails Method
Definition
Important
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[Foundation.Export("fetchThumbnailsForItemIdentifiers:requestedSize:perThumbnailCompletionHandler:completionHandler:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual Foundation.NSProgress FetchThumbnails(Foundation.NSString[] itemIdentifiers, CoreGraphics.CGSize size, FileProvider.NSFileProviderExtensionFetchThumbnailsHandler perThumbnailCompletionHandler, Action<Foundation.NSError> completionHandler);[<Foundation.Export("fetchThumbnailsForItemIdentifiers:requestedSize:perThumbnailCompletionHandler:completionHandler:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member FetchThumbnails : Foundation.NSString[] * CoreGraphics.CGSize * FileProvider.NSFileProviderExtensionFetchThumbnailsHandler * Action<Foundation.NSError> -> Foundation.NSProgress
override this.FetchThumbnails : Foundation.NSString[] * CoreGraphics.CGSize * FileProvider.NSFileProviderExtensionFetchThumbnailsHandler * Action<Foundation.NSError> -> Foundation.NSProgressParameters
- itemIdentifiers
- NSString[]
- size
- CGSize
- perThumbnailCompletionHandler
- NSFileProviderExtensionFetchThumbnailsHandler
Returns
- Attributes