Radio.FromIdAsync(String) Method

Reference

Definition

Namespace:: Windows.Devices.Radios

Important

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A static method that retrieves a Radio object. The method accepts the 'Device.Id' found through Windows.Devices.Enumeration.DeviceInformation.FindAllAsync. This procedure is more reliable than using GetRadiosAsync to obtain a radio in situations where a USB Radio has failed or been removed on a Windows 10 workstation. In this instance of a failed or removed radio, GetRadiosAsync returns no bluetooth radio. FindAllAsync, in contrast, returns a valid Id that can be passed to FromIdAsync to obtain the radio object, which will report itself as now being in the state of 'Disabled'.

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

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

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

function fromIdAsync(deviceId)

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

Parameters

deviceId: String
Platform::String

winrt::hstring

A string that identifies a particular radio device.

Returns

IAsyncOperation<Radio>

An asynchronous retrieval operation. On successful completion, it contains a Radio object that represents the specified radio device. Otherwise it throws an exception.

Attributes: OverloadAttribute RemoteAsyncAttribute

Applies to