public void Sort(object parameter)
{
string column = parameter as string;
List <AutoDto> AutosSorted;
switch (column)
{
case "Marke":
if (_counter == 1)
{
AutosSorted = Autos
.OrderByDescending(s => s.Marke)
.ToList();
Autos = AutosSorted;
_counter = 0;
}
else
{
AutosSorted = Autos
.OrderBy(s => s.Marke)
.ToList();
Autos = AutosSorted;
_counter++;
}
break;
case "Autoklasse":
if (_counter == 1)
{
AutosSorted = Autos
.OrderByDescending(s => s.AutoKlasse)
.ToList();
Autos = AutosSorted;
_counter = 0;
}
else
{
AutosSorted = Autos
.OrderBy(s => s.AutoKlasse)
.ToList();
Autos = AutosSorted;
_counter++;
}
break;
case "Tarif":
if (_counter == 1)
{
AutosSorted = Autos
.OrderByDescending(s => s.Tagestarif)
.ToList();
Autos = AutosSorted;
_counter = 0;
}
else
{
AutosSorted = Autos
.OrderBy(s => s.Tagestarif)
.ToList();
Autos = AutosSorted;
_counter++;
}
break;
}
OnPropertyChanged(nameof(Autos));
}