GazeDevicePreview Class

Reference

Definition

Namespace:: Windows.Devices.Input.Preview

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Supports the ability to identify and manage all connected eye-tracker devices.

public ref class GazeDevicePreview sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class GazeDevicePreview final

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class GazeDevicePreview final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class GazeDevicePreview

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class GazeDevicePreview

Public NotInheritable Class GazeDevicePreview

Inheritance: Object Platform::Object IInspectable GazeDevicePreview

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10, version 1803 (introduced in 10.0.17134.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v6.0)

Properties

CanTrackEyes	Gets whether the eye-tracking device can detect and track the user's eyes.
CanTrackHead	Gets whether the eye-tracking device can detect and track the user's head.
ConfigurationState	Gets the configuration state of the eye-tracking device.
Id	Gets a unique identifier for the eye-tracking device.

Methods

GetBooleanControlDescriptions(UInt16, UInt16)	Retrieves the boolean control descriptions for the eye-tracking device.
GetNumericControlDescriptions(UInt16, UInt16)	Retrieves the numeric control description for the eye-tracking device.
RequestCalibrationAsync()	Asynchronously requests the eye-tracking device start its calibration process.

Applies to