public static void Test()
{
List <int> list = new List <int>()
{
1, 2, 3, 4
};
ListHKT <int> listHKT = new ListHKT <int>(list);
ListF listFunctor = new ListF();
ListHKT <double> mappedListHKT = (ListHKT <double>)listFunctor.Map(x => x + 1.5, listHKT);
List <double> mappedList = mappedListHKT.value;
foreach (var ele in mappedList)
{
Console.Write(ele + " ");
}
// 2.5 3.5 4.5 5.5
Console.WriteLine();
List <double> list2 =
((ListHKT <double>) new ListF().Map(x => x + 1.5,
new ListHKT <int>(
new List <int>()
{
1, 2, 3, 4
}))).value;
foreach (var ele in list2)
{
Console.Write(ele + " ");
}
//ListHKT<int> listHKT = new List<int>() { 1, 2, 3, 4 };
//List<double> mappedList = (ListHKT<double>)new ListF().Map(x => x + 1.5, listHKT);
}
public UsersViewModel()
{
this.ListF = new ObservableCollection <FiliereCount>();
var filCount = from etudiant in cl.etudiants
join filiere in cl.filieres
on etudiant.id_filiere equals filiere.id_filiere
group new { etudiant, filiere } by filiere.nom_filiere
into grouping
select new
{
grouping.Key,
nbEtudiant = grouping.Count()
};
foreach (var gr in filCount)
{
ListF.Add(new FiliereCount {
Filiere = gr.Key, nbEtudiant = gr.nbEtudiant
});
}
}