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Where constraint wonder

In postul precedent am povestim putin despre where.
Iata o constrîngere destul de interesanta pe care o putem face:
class Car<TTItem,TItem>
where TItem:IItem
{
public TSubItem GetColor<TSubItem>(string name)
where TSubItem:TItem
{
...
}
}
Ce mi-a placut este ca putem sa ne definim o constrangere care sa contina un tip care este deja generic.
Nice :)

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