Share via

GazeDevicePreview Class

Definition

Namespace:
Windows.Devices.Input.Preview
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

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

Properties

Name Description
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

Name Description
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

See also