private bool? RunLogin (LoginScreen log) { log = new LoginScreen() { Title = "Login to University Logbook" }; var _dialogres = log.ShowDialog(); if (_dialogres == true) { isAdmin = log.IsAdmin; TeachID = log.Teacher; return true; } return false; }
public App() { LoginScreen lgscr = new LoginScreen(); bool? logout = true; while (logout == true) { MainWindow lw = new MainWindow() {Title="University Logbook"}; if (RunLogin(lgscr) == true) { var tmp = new MainWindowVM(isAdmin, TeachID); lw.DataContext = tmp; logout = lw.ShowDialog(); } else { logout = false; } } this.Shutdown(); }