ZoomControl Class

Definition

Namespace:

Windows.Media.Devices

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

public ref class ZoomControl sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
class ZoomControl final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
public sealed class ZoomControl

Public NotInheritable Class ZoomControl

Inheritance

Object Platform::Object IInspectable ZoomControl

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

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

Remarks

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

Get an instance of this class by accessing the ZoomControl property.

Properties

Max	Gets the maximum zoom value supported by the capture device.
Min	Gets the minimum zoom value supported by the capture device.
Mode	Gets a value indicating the current zoom transition mode.
Step	Gets the smallest zoom value increment supported by the capture device.
Supported	Gets a value indicating whether zoom control is supported by the capture device.
SupportedModes	Gets the list of ZoomTransitionMode values indicating the modes supported by the capture device.
Value	Gets or sets the zoom value to be used by the capture device.

Methods

Configure(ZoomSettings)

Configures the zoom control with the provided zoom settings.

See also

• Manual camera controls for photo and video capture