LampArray.FromIdAsync(String) Method

Reference

Definition

Namespace:: Windows.Devices.Lights

Important

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Retrieves a LampArray object asynchronously for the LampArray device that has the specified plug and play (PnP) device identifier/device instance path.

public:
 static IAsyncOperation<LampArray ^> ^ FromIdAsync(Platform::String ^ deviceId);

/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<LampArray> FromIdAsync(winrt::hstring const& deviceId);

[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<LampArray> FromIdAsync(string deviceId);

function fromIdAsync(deviceId)

Public Shared Function FromIdAsync (deviceId As String) As IAsyncOperation(Of LampArray)

Parameters

deviceId: String
Platform::String

winrt::hstring

The device identifier/device instance path of the device. To obtain the value, get the DeviceInformation.Id property value retrieved from DeviceWatcher

Returns

IAsyncOperation<LampArray>

Returns an IAsyncOperation(LampArray) object that returns the results of the operation.

Use DeviceWatcher to determine the device identifer.

Attributes: RemoteAsyncAttribute

Examples

LampArray sample

Demonstrates how to control RGB lighting of peripheral devices using the Windows.Devices.Lights and Windows.Devices.Lights.Effects APIs.

AutoRGB Sample

Demonstrates how to extract a single, representative color from a desktop screen and use it to illuminate LED lamps on a connected RGB device.

Applies to