public MainWindow()
{
CartComparer = new CartComparer();
UserDBManager = new UserDBManager();
UserLoginManager = new UserLoginManager(UserDBManager);
LoginWindow = new LoginWindow(UserLoginManager);
LoginWindow.ShowDialog();
UserDetailsViewModel = new UserDetailsViewModel(UserLoginManager.LoggedInUser.Username);
DataContext = UserDetailsViewModel;
InitializeComponent();
WiseCartManager = new WiseCartManager();
Task T1 = Task.Factory.StartNew(() => WiseCartManager.InitializeData());
Task T2 = T1.ContinueWith(t => ProductsDataGridLoaded());
}
private void LoginDifferentUserButton_Click(object sender, RoutedEventArgs e)
{
LoginWindow.ShowDialog();
UserDetailsViewModel.Username = UserLoginManager.LoggedInUser.Username;
UserDetailsViewModel = new UserDetailsViewModel(UserLoginManager.LoggedInUser.Username);
DataContext = UserDetailsViewModel;
}