Пример #1
0
 public static LoginCanvas GetInstance(Canvas canvas)
 {
     if (loginCanvas == null)
     {
         loginCanvas = new LoginCanvas(canvas);
     }
     return(loginCanvas);
 }
Пример #2
0
        public void LoginButtonUserData_Click(object sender, RoutedEventArgs args)
        {
            Front_End.LoginCanvas loginCanvas = Front_End.LoginCanvas.GetInstance(LoginCanvas);
            if (DataModels.GetInstance().isAdmin(loginCanvas.GetUserName(), loginCanvas.GetPassword()))
            {
                ShowAdminPanel();
                return;
            }
            User user = DataModels.GetInstance().LogUser(loginCanvas.GetUserName(), loginCanvas.GetPassword());

            if (user == null)
            {
                MessageBox.Show("Invalid data");
                return;
            }
            Front_End.NavigationCanvas.GetInstance(NavigationCanvas).Hide();
            InitializeLoggedinNavigationCanvas(user);
            ActiveUser = user;

            CurrentCanvas.Hide();
            InitializeHomeCanvas();
        }