AppBroadcastCameraCaptureStateChangedEventArgs 类

定义

命名空间:

Windows.Media.Capture

提供 AppBroadcast.CameraCaptureStateChanged 事件的数据。

注意

此 API 需要 appBroadcast 和 appBroadcastSettings 功能，此功能并非对所有 Windows 应用都可用。 除非你的开发人员帐户由 Microsoft 专门预配，否则对此 API 的调用将在运行时失败。

public ref class AppBroadcastCameraCaptureStateChangedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Media.Capture.AppBroadcastContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class AppBroadcastCameraCaptureStateChangedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Media.Capture.AppBroadcastContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AppBroadcastCameraCaptureStateChangedEventArgs

Public NotInheritable Class AppBroadcastCameraCaptureStateChangedEventArgs

继承

Object Platform::Object IInspectable AppBroadcastCameraCaptureStateChangedEventArgs

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.AppBroadcastContract (在 v1.0 中引入)
应用功能	appBroadcast appBroadcastSettings

属性

ErrorCode	获取与事件关联的错误代码。
State	获取一个值，该值指示应用广播相机捕获的新状态。