QLThumbnailProvider.ProvideThumbnail Method
Definition
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[Foundation.Export("provideThumbnailForFileRequest:completionHandler:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void ProvideThumbnail(QuickLookThumbnailing.QLFileThumbnailRequest request, Action<QuickLookThumbnailing.QLThumbnailReply,Foundation.NSError> handler);[<Foundation.Export("provideThumbnailForFileRequest:completionHandler:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member ProvideThumbnail : QuickLookThumbnailing.QLFileThumbnailRequest * Action<QuickLookThumbnailing.QLThumbnailReply, Foundation.NSError> -> unit
override this.ProvideThumbnail : QuickLookThumbnailing.QLFileThumbnailRequest * Action<QuickLookThumbnailing.QLThumbnailReply, Foundation.NSError> -> unitParameters
- request
- QLFileThumbnailRequest
- handler
- Action<QLThumbnailReply,NSError>
- Attributes