private void selectDevice()
{
if (_devSelectedIdx >= 0 && _devSelectedIdx <= _deviceInfos.Count)
{
string id = null;
try
{
if (_audioInput.CapDevice != null)
{
id = _audioInput.CapDevice.Id;
}
_audioInput.StopCapture();
DeviceInfo selectedDevice = _deviceInfos[_devSelectedIdx];
_audioInput.SelectDevice(selectedDevice.DeviceId);
}
catch (Exception)
{
if (!string.IsNullOrEmpty(id))
{
_audioInput.SelectDevice(id);
}
}
}
}
