private string getDeviceDrawString(DeviceInfo info)
{
return string.Format("[{0}] {1}",
info.DataFlow == CoreAudioApi.EDataFlow.eCapture ?
Properties.Resources.DeviceTypeName_Capture : Properties.Resources.DeviceTypeName_Render,
info.FriendlyName);
}
private void updateDeviceInfoImpl(bool needStop)
{
if (needStop)
{
stopCaptureImpl();
}
lock(_lockObj) {
_deviceInfos.Clear();
if (_devices != null)
{
foreach (MMDevice device in _devices.EnumerateAudioEndPoints(EDataFlow.eAll, EDeviceState.DEVICE_STATE_ACTIVE))
{
AudioEndpointVolume vol = device.AudioEndpointVolume;
DeviceInfo info = new DeviceInfo(device.Id, device.FriendlyName, device.DataFlow, device.State);
_deviceInfos.Add(info);
}
}
}
// イベント発火
DeviceInfoUpdatedEventHandler del = DeviceInfoUpdated;
if (del != null)
{
List<DeviceInfo> info = this.DeviceInfos;
del.Invoke(this, new DeviceInfoUpdatedEventArgs(info));
}
}