FlashControl Class

Definition

Namespace:: Windows.Media.Devices

Edit

Provides functionality for controlling the flash settings on a capture device.

public ref class FlashControl sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.DualApiPartition(version=100859904)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
class FlashControl sealed

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.DualApiPartition(version=100859904)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
public sealed class FlashControl

Public NotInheritable Class FlashControl

Inheritance: Object
FlashControl

Attributes: ContractVersionAttribute DualApiPartitionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 10 requirements

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

Remarks

The FlashControl enable apps to manage the flash on a device. This can be used in a photo app to handle low-light conditions or for RedEyeReduction.

You can find out if a device supports this control by checking FlashControl.Supported.

You can access the FlashControl for the capture device through MediaCapture.VideoDeviceController.

For how-to guidance for using the FlashControl, see Manual camera controls for photo and video capture.

Properties

AssistantLightEnabled	Gets or sets a value indicating whether focus assist light is enabled on the capture device.
AssistantLightSupported	Gets a value indicating whether focus assist light is supported by the capture device.
Auto	Gets or sets a value that specifies if flash is automatically set. This value also determines if the focus assist light operates automatically or by default whenever AssistantLightEnabled is set.
Enabled	Gets a value that specifies if the flash on the capture device is enabled or disabled.
PowerPercent	Gets or sets the intensity of the flash.
PowerSupported	Gets a value that specifics if the device allows the torch LED power settings to be changed.
RedEyeReduction	Gets a value that specifies if the red eye reduction is enabled or disabled.
RedEyeReductionSupported	Gets a value that specifies if the capture device supports red eye reduction.
Supported	Gets a value that specifies if the capture device supports the flash control.

Applies to