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Setting BluetoothRadio.Mode in WPF app produces an exception #432

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MariusMichelPrimes opened this issue Sep 11, 2024 · 0 comments
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@MariusMichelPrimes
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I want to do something like this:

  var myRadio = BluetoothRadio.Default;
  var mode = myRadio.Mode;

  if (mode != RadioMode.Connectable)
  {  
      // produces an exception, as the lib uses a Windows RT Dispatcher function
      myRadio.Mode = RadioMode.Connectable;
  }

Code from BluetoothRadio.Windows, where the Windows.UI.Core.CoreWindow.GetForCurrentThread() returns null.

public RadioMode Mode
{
    get
    {
        return _radio.State == RadioState.On ? RadioMode.Connectable : RadioMode.PowerOff;
    }
    set
    {
        Windows.UI.Core.CoreWindow.GetForCurrentThread().DispatcherQueue.TryEnqueue(async () =>
            {
                if (await Radio.RequestAccessAsync() == RadioAccessStatus.Allowed)
                {
                    await _radio.SetStateAsync(value == RadioMode.PowerOff ? RadioState.Off : RadioState.On);
                }
            });
    }
}

I suppose, that this would be a problem in a console app, too.

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