public ListeEleveViewModel()
{
_bm = BusinessLayer.BusinessManager.GetInstance();
_eleves = new ObservableCollection <DetailEleveViewModel>();
foreach (Eleve eleve in _bm.GetEleves())
{
DetailEleveViewModel detailEleveViewModel = new DetailEleveViewModel
{
Nom = eleve.Nom,
Prenom = eleve.Prenom,
DateDeNaissance = eleve.DateNaissance,
Notes = eleve.Notes,
Absences = eleve.Absences
};
//List<Note> notes = _bm.GetNotesByEleve(eleve.EleveId);
//detailEleveViewModel.Moyenne = (int)notes.Select(n => n.LaNote).Average();
detailEleveViewModel.Moyenne = _bm.GetAverageByEleve(eleve.EleveId);
_eleves.Add(detailEleveViewModel);
}
if (_eleves != null && _eleves.Count > 0)
{
_detail = _eleves.ElementAt(0);
}
}
