通过

VideoTrackOpenFailedEventArgs 类

  • 参考

定义

命名空间:
Windows.Media.Core
编辑

为 VideoTrack 的 OpenFailed 事件提供数据。

public ref class VideoTrackOpenFailedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class VideoTrackOpenFailedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class VideoTrackOpenFailedEventArgs
Public NotInheritable Class VideoTrackOpenFailedEventArgs
继承
Object Platform::Object IInspectable VideoTrackOpenFailedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

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)

注解

通过处理 VideoTrack 的 OpenFailed 事件获取此类的实例。

属性

ExtendedError

获取打开 VideoTrack 时发生的错误的扩展错误代码。

适用于