共用方式為


AVAssetImageGeneratorCompletionHandler 代理人

定義

public delegate void AVAssetImageGeneratorCompletionHandler(CMTime requestedTime, IntPtr imageRef, CMTime actualTime, AVAssetImageGeneratorResult result, NSError error);
type AVAssetImageGeneratorCompletionHandler = delegate of CMTime * nativeint * CMTime * AVAssetImageGeneratorResult * NSError -> unit

參數

requestedTime
CMTime
imageRef
IntPtr

nativeint

actualTime
CMTime
error
NSError

適用於