Class LightSensor

    Definition

    Namespace:
    Tizen.Sensor
    Assembly:
    Tizen.Sensor.dll

    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
    System.IDisposable

    Constructors

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    LightSensor(uint)

    Initializes a new instance of the LightSensor class.

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

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

    Exceptions
    Type Condition
    System.ArgumentException

    Thrown when an invalid argument is used.

    System.NotSupportedException

    Thrown when the sensor is not supported.

    System.InvalidOperationException

    Thrown when the operation is invalid for the current state.

    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
    int

    The count of light sensors.

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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
    bool

    true if supported; otherwise false.

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    Level

    Gets the level of the light.

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

    The light level.

    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
    System.EventHandler<TEventArgs><LightSensorDataUpdatedEventArgs>

    Implements

    System.IDisposable
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