PerceptionInfraredFrameSourceWatcher Class

Reference

Definition

Namespace:: Windows.Devices.Perception

Important

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Edit

Monitors changes to the list of infrared frame sources, and provides notifications when the list changes.

public ref class PerceptionInfraredFrameSourceWatcher sealed

/// [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)]
class PerceptionInfraredFrameSourceWatcher final

/// [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("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
class PerceptionInfraredFrameSourceWatcher final

[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)]
public sealed class PerceptionInfraredFrameSourceWatcher

[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("PerceptionInfraredFrameSourceWatcher may be unavailable after Windows Creator Update.  Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
public sealed class PerceptionInfraredFrameSourceWatcher

Public NotInheritable Class PerceptionInfraredFrameSourceWatcher

Inheritance: Object Platform::Object IInspectable PerceptionInfraredFrameSourceWatcher

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute DeprecatedAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Properties

Status

Gets the operational status of the infrared frame source watcher.

Methods

Start()	When this method is called, the infrared frame source watcher enumerates any existing infrared frame sources it has not already enumerated by firing a SourceAdded event for each one. An EnumerationCompleted event is fired when this enumeration is complete. The infrared frame source then starts watching for new infrared frame sources.
Stop()	When this method is called, the infrared frame source watcher stops looking for changes to the infrared frame source list. This operation is not immediate; the Stopped event will be triggered when the Stop operation is complete.

Events

EnumerationCompleted	Subscribes to the EnumerationCompleted event. This event is fired after the initial enumeration of known infrared frame sources is complete.
SourceAdded	Subscribes to the SourceAdded event.
SourceRemoved	Subscribes to the SourceRemoved event. This event is fired once for every infrared frame source that is removed.
Stopped	Subscribes to the Stopped event. This event is fired when the IPerceptionColorFrameSourceWatcher has stopped listeningfor changes to the list of infrared frame sources.

Applies to

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