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FormRecognizerClient.StartRecognizeBusinessCardsFromUriAsync 方法

定义

识别一个或多个名片中的值。

有关业务卡上可用字段的列表,请参阅业务卡字段。

public virtual System.Threading.Tasks.Task<Azure.AI.FormRecognizer.Models.RecognizeBusinessCardsOperation> StartRecognizeBusinessCardsFromUriAsync (Uri businessCardUri, Azure.AI.FormRecognizer.RecognizeBusinessCardsOptions recognizeBusinessCardsOptions = default, System.Threading.CancellationToken cancellationToken = default);
abstract member StartRecognizeBusinessCardsFromUriAsync : Uri * Azure.AI.FormRecognizer.RecognizeBusinessCardsOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.AI.FormRecognizer.Models.RecognizeBusinessCardsOperation>
override this.StartRecognizeBusinessCardsFromUriAsync : Uri * Azure.AI.FormRecognizer.RecognizeBusinessCardsOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.AI.FormRecognizer.Models.RecognizeBusinessCardsOperation>
Public Overridable Function StartRecognizeBusinessCardsFromUriAsync (businessCardUri As Uri, Optional recognizeBusinessCardsOptions As RecognizeBusinessCardsOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of RecognizeBusinessCardsOperation)

参数

businessCardUri
Uri

要从中识别值的远程文件的绝对 URI。

recognizeBusinessCardsOptions
RecognizeBusinessCardsOptions

一组可用于配置识别请求的选项。 例如,指定窗体的内容类型、窗体的区域设置,或者指定是否包含表单元素。

cancellationToken
CancellationToken

控制 CancellationToken 请求生存期的 。

返回

等待 RecognizeBusinessCardsOperation 此长时间运行的操作的 。 成功完成后,其 Value 将包含提取的名片。

注解

方法仅适用于 V2_1

适用于