通过

AppCaptureMicrophoneCaptureStateChangedEventArgs 类

  • 参考

定义

命名空间:
Windows.Media.Capture
编辑

提供 AppCaptureState.MicrophoneCaptureStateChanged 事件的数据。

public ref class AppCaptureMicrophoneCaptureStateChangedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Media.Capture.AppCaptureContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class AppCaptureMicrophoneCaptureStateChangedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Media.Capture.AppCaptureContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AppCaptureMicrophoneCaptureStateChangedEventArgs
Public NotInheritable Class AppCaptureMicrophoneCaptureStateChangedEventArgs
继承
Object Platform::Object IInspectable AppCaptureMicrophoneCaptureStateChangedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列
Windows Desktop Extension SDK (在 10.0.15063.0 中引入)
API contract
Windows.Media.Capture.AppCaptureContract (在 v4.0 中引入)
应用功能
appCaptureSettings

属性

ErrorCode

获取与事件关联的错误代码。
State

获取应用捕获的麦克风捕获的新状态。

适用于