/// <summary>
/// on closing, stop wmi watcher
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RibbonWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
CultureManager.Instance.AvailableCulturesChanged -= new CultureEventArrived(CultureManager_AvailableCulturesChanged);
if (_wmiWatcher != null)
{
_wmiWatcher.StopWatchUSB();
}
SaveLayout("AvalonDockConfig.xml");
}
