//private RelayCommand _CloseFailCommand; //public RelayCommand CloseFailCommand { // get { // if (_CloseFailCommand == null) { // _CloseFailCommand = new RelayCommand(() => { // // add implement in here: // string sa = "sdfg"; // }); // } // return _CloseFailCommand; // } //} private void AfterLogin(AfterLoginLogoutMessage m) { IsAuthenticated = _DataService.LoggedInUser != null; if (IsAuthenticated) { IsAdminVisible = _DataService.LoggedInUser.RoleEnum == PersonRoleEnum.Teacher || _DataService.LoggedInUser.RoleEnum == PersonRoleEnum.Admin; IscmdLogoutVisible = true; WelcomeString = string.Format("Isten hozott {0}!", _DataService.LoggedInUser.TreeDisplayName); } else { IsAdminVisible = false; } }