MediaCapture.PauseRecordWithResultAsync(MediaCapturePauseBehavior) 方法

定义

命名空间:

Windows.Media.Capture

暂停正在进行的媒体记录操作，并提供 MediaCapturePauseResult ，可帮助用户在恢复录制时将相机与最后一个捕获的帧对齐。

public:
 virtual IAsyncOperation<MediaCapturePauseResult ^> ^ PauseRecordWithResultAsync(MediaCapturePauseBehavior behavior) = PauseRecordWithResultAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<MediaCapturePauseResult> PauseRecordWithResultAsync(MediaCapturePauseBehavior const& behavior);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<MediaCapturePauseResult> PauseRecordWithResultAsync(MediaCapturePauseBehavior behavior);

function pauseRecordWithResultAsync(behavior)

Public Function PauseRecordWithResultAsync (behavior As MediaCapturePauseBehavior) As IAsyncOperation(Of MediaCapturePauseResult)

参数

behavior

MediaCapturePauseBehavior

一个值，该值指示在暂停录制时是应保留还是释放媒体捕获硬件资源。

返回

IAsyncOperation<MediaCapturePauseResult>

一个异步操作，完成后返回 MediaCapturePauseResult 。

属性

RemoteAsyncAttribute

Windows 要求

设备系列	Windows 10 Anniversary Edition (在 10.0.14393.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v3.0 中引入)
应用功能	backgroundMediaRecording