public OperationMainContext(ViewLogin login,
                                    ViewOptMain main, INotifyIconMagager notifyIcon)
        {
            _login      = login;
            _main       = main;
            _notifyIcon = notifyIcon;

            Init();
        }
        public ClientMainContext(ViewLogin login,
                                 ViewClientMain main, INotifyIconMagager notifyIcon)
        {
            _login          = login;
            _login.IsClient = true;
            _main           = main;
            _notifyIcon     = notifyIcon;

            Init();
        }