Class LightSensor

Definition

Namespace:
Tizen.Sensor
Assembly:
Tizen.Sensor.dll
API Level:
3

The LightSensor class is used for registering callbacks for the light sensor and getting the light data.

public sealed class LightSensor : Sensor, IDisposable
Inheritance
Object
Sensor
LightSensor
Implements
IDisposable

Constructors

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LightSensor(UInt32)

Initializes a new instance of the LightSensor class.

Declaration
public LightSensor(uint index = 0U)
Parameters
Type Name Description
UInt32 index

Index. Default value for this is 0. Index refers to a particular light sensor in case of multiple sensors.
Exceptions
Type Condition
ArgumentException

Thrown when an invalid argument is used.
NotSupportedException

Thrown when the sensor is not supported.
InvalidOperationException

Thrown when the operation is invalid for the current state.
API Level: 3
Feature: http://tizen.org/feature/sensor.photometer

Properties

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Count

Returns the number of light sensors available on the device.

Declaration
public static int Count { get; }
Property Value
Type Description
Int32

The count of light sensors.

API Level: 3
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IsSupported

Returns true or false based on whether the light sensor is supported by the device.

Declaration
public static bool IsSupported { get; }
Property Value
Type Description
Boolean

true if supported; otherwise false.
API Level: 3
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Level

Gets the level of the light.

Declaration
public float Level { get; }
Property Value
Type Description
Single

The light level.

API Level: 3

Events

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DataUpdated

An event handler for storing the callback functions for the event corresponding to the change in the light sensor data.

Declaration
public event EventHandler<LightSensorDataUpdatedEventArgs> DataUpdated
Event Type
Type Description
EventHandler<LightSensorDataUpdatedEventArgs>
API Level: 3

Implements