private void GetTrainsAtAsync()
{
//huom eri säikeessä ajettava metodi EI VOI käsitellä GUI:ta
//mutta muuttujia voi
trains = TrainsVM.GetTrainsAt(selectedStation);
UpdateUI();
}
public TableVM()
{
carriagesVM = new CarriagesVM();
citiesVM = new CitiesVM();
locomotivesVM = new LocomotivesVM();
routesVM = new RoutesVM();
schedulesVM = new SchedulesVM();
ticketsVM = new TicketsVM();
trainsVM = new TrainsVM();
usersVM = new UsersVM();
CurrentModel = schedulesVM;
RequestCommand = new RelayCommand(o =>
{
CurrentModel.Request();
});
AddCommand = new RelayCommand(o =>
{
CurrentModel.AddEdit(true);
});
EditCommand = new RelayCommand(o =>
{
CurrentModel.AddEdit(false);
});
DeleteCommand = new RelayCommand(o =>
{
CurrentModel.Delete();
});
}
private void GetTrainsAt()
{
try
{
//haetaan asemalta lähtevät junat
string st = cbStations.SelectedValue.ToString();
trains = TrainsVM.GetTrainsAt(st);
dgTrains.DataContext = trains;
tbMessage.Text = string.Format("löytyi {0} junaa", trains.Count);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
