MediaCaptureDeviceExclusiveControlStatusChangedEventArgs 類別

  • 參考

定義

命名空間:
Windows.Media.Capture
編輯

提供 MediaCapture.CaptureDeviceExclusiveControlStatusChanged 事件的資料。

public ref class MediaCaptureDeviceExclusiveControlStatusChangedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class MediaCaptureDeviceExclusiveControlStatusChangedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class MediaCaptureDeviceExclusiveControlStatusChangedEventArgs
Public NotInheritable Class MediaCaptureDeviceExclusiveControlStatusChangedEventArgs
繼承
Object Platform::Object IInspectable MediaCaptureDeviceExclusiveControlStatusChangedEventArgs
屬性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列
Windows 10 Creators Update (已於 10.0.15063.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v4.0 引進)
應用程式功能
backgroundMediaRecording

屬性

DeviceId

取得擷取裝置的裝置識別碼，該擷取裝置的狀態已變更。
Status

取得值，指出目前應用程式是否可以使用 DeviceID 屬性指定之擷取裝置的獨佔控制。

適用於