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
- Attributes
Windows requirements
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
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. |