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AVCaptureMetadataOutputObjectsDelegate_Extensions.DidOutputMetadataObjects 方法

定義

public static void DidOutputMetadataObjects (this AVFoundation.IAVCaptureMetadataOutputObjectsDelegate This, AVFoundation.AVCaptureMetadataOutput captureOutput, AVFoundation.AVMetadataObject[] metadataObjects, AVFoundation.AVCaptureConnection connection);
static member DidOutputMetadataObjects : AVFoundation.IAVCaptureMetadataOutputObjectsDelegate * AVFoundation.AVCaptureMetadataOutput * AVFoundation.AVMetadataObject[] * AVFoundation.AVCaptureConnection -> unit

參數

This
IAVCaptureMetadataOutputObjectsDelegate

這個擴充方法運作所在的實例。

captureOutput
AVCaptureMetadataOutput
metadataObjects
AVMetadataObject[]
connection
AVCaptureConnection

適用於