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OptionalReferencePhotoCapturedEventArgs Class

Definition

Important

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Provides data for the AdvancedPhotoCapture.OptionalReferencePhotoCaptured event.

public ref class OptionalReferencePhotoCapturedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.GCPressure]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class OptionalReferencePhotoCapturedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.GCPressure]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class OptionalReferencePhotoCapturedEventArgs
Public NotInheritable Class OptionalReferencePhotoCapturedEventArgs
Inheritance
Object Platform::Object IInspectable OptionalReferencePhotoCapturedEventArgs
Attributes

Windows requirements

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

Remarks

Get an instance of this class by handling the AdvancedPhotoCapture.OptionalReferencePhotoCaptured event.

Some devices support returning a reference photo from the capture operation that can be consumed by the calling app before all image frames for the operation have been captured or processed. On devices that do not support returning a reference photo, this event is never raised.

For how-to guidance for using AdvancedPhotoCapture, see High dynamic range (HDR) and low-light photo capture.

Properties

Name Description
Context

Gets the app-defined context object associated with the advanced photo capture operation, if one was provided in the call to AdvancedPhotoCapture.CaptureAsync(Object).
Frame

Gets the captured frame containing the reference photo from the advanced photo capture.

Applies to

See also

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