/* added -> */
public void Dispose()
{
if (_notificationClient != null)
{
int hr = _realEnumerator.UnregisterEndpointNotificationCallback(_notificationClient);
Marshal.ThrowExceptionForHR(hr);
_notificationClient = null;
}
if (_realEnumerator != null)
{
Marshal.ReleaseComObject(_realEnumerator);
}
}
public MMDeviceEnumerator()
{
if (System.Environment.OSVersion.Version.Major < 6)
{
throw new NotSupportedException("This functionality is only supported on Windows Vista or newer.");
}
/* added -> */
_notificationClient = new MMNotificationClient(this);
int hr = _realEnumerator.RegisterEndpointNotificationCallback(_notificationClient);
Marshal.ThrowExceptionForHR(hr);
/* <- added */
}
public MMDeviceEnumerator()
{
if (System.Environment.OSVersion.Version.Major < 6)
{
throw new NotSupportedException("This functionality is only supported on Windows Vista or newer.");
}
/* added -> */
_notificationClient = new MMNotificationClient(this);
int hr = _realEnumerator.RegisterEndpointNotificationCallback(_notificationClient);
Marshal.ThrowExceptionForHR(hr);
/* <- added */
}
/* added -> */
public void Dispose()
{
if (_notificationClient != null)
{
int hr = _realEnumerator.UnregisterEndpointNotificationCallback(_notificationClient);
Marshal.ThrowExceptionForHR(hr);
_notificationClient = null;
}
if (_realEnumerator != null) Marshal.ReleaseComObject(_realEnumerator);
}