void Forwarder_Clean(object sender, Leadtools.Medical.Winforms.Forwarder.SendMessageEventArgs e)
 {
     if (ServerState.Instance.ServerService != null)
     {
         ServerState.Instance.ServerService.SendMessage(ForwarderMessage.Clean);
     }
 }
        protected void OnClean()
        {
            if (Clean != null)
            {
                SendMessageEventArgs e = new SendMessageEventArgs(ForwarderMessage.Clean);

                Clean(this, e);
            }
        }
 void View_Clean(object sender, SendMessageEventArgs e)
 {
     OnClean();
 }