LampArray.FromIdAsync(String) Method
Definition
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
Returns an IAsyncOperation(LampArray) object that returns the results of the operation.
Use DeviceWatcher to determine the device identifer.
- Attributes
Examples
Demonstrates how to control RGB lighting of peripheral devices using the Windows.Devices.Lights and Windows.Devices.Lights.Effects APIs.
Demonstrates how to extract a single, representative color from a desktop screen and use it to illuminate LED lamps on a connected RGB device.