//
// Connect the selected controller
private async void OnBtnConnectControllerClick(object sender, RoutedEventArgs e)
{
if (_controller.IsConnected)
{
await _controller.Disconnect();
}
else
{
UserIndex controllerIndex;
if (!Enum.TryParse(cbController.Text, out controllerIndex))
{
controllerIndex = UserIndex.Any;
}
await _controller.Connect(controllerIndex);
}
}