VideoDeviceController.TryGetPowerlineFrequency(PowerlineFrequency) Method

Reference

Definition

Namespace:: Windows.Media.Devices

Important

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Gets the local power line frequency.

public:
 virtual bool TryGetPowerlineFrequency([Out] PowerlineFrequency & value) = TryGetPowerlineFrequency;

bool TryGetPowerlineFrequency([Out] PowerlineFrequency & value);

public bool TryGetPowerlineFrequency(out PowerlineFrequency value);

Public Function TryGetPowerlineFrequency (ByRef value As PowerlineFrequency) As Boolean

Parameters

value: PowerlineFrequency

The power line frequency.

Returns

Boolean

bool

Returns true if the method succeeded, or false otherwise.

Remarks

You can use this method if the camera supports anti-flicker processing for fluorescent lights.

For how-to guidance for handling powerline frequency, see Manual camera controls for photo and video capture.

Applies to