PerceptionDepthFrameReader 类

定义

命名空间:

Windows.Devices.Perception

从深度帧源读取深度帧。

public ref class PerceptionDepthFrameReader sealed : IClosable

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Deprecated("PerceptionDepthFrameReader may be unavailable after Windows Creator Update.  Use Windows.Media.Capture.Frames.MediaFrameReader instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
class PerceptionDepthFrameReader final : IClosable

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Deprecated("PerceptionDepthFrameReader may be unavailable after Windows Creator Update.  Use Windows.Media.Capture.Frames.MediaFrameReader instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
public sealed class PerceptionDepthFrameReader : System.IDisposable

Public NotInheritable Class PerceptionDepthFrameReader
Implements IDisposable

继承

Object Platform::Object IInspectable PerceptionDepthFrameReader

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute DeprecatedAttribute

实现

IClosable IDisposable

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

属性

IsPaused	获取一个布尔值，该值指示此读取器是否暂停。
Source	获取此读取器从中获取帧的深度帧源。

方法

Close()	释放由 Windows 运行时 对象公开的系统资源
Dispose()	执行与释放或重置非托管资源关联的应用程序定义的任务。
TryReadLatestFrame()	尝试读取此深度帧读取器可用的最新帧。

事件

FrameArrived

订阅 FrameArrived 事件。 每当新帧从深度帧源到达时，将触发此事件。

另请参阅

• IClosable