在泛型類中使用泛型接口

Question

如何強制使用在類中實現泛型接口的類？ 這樣的事情可能嗎？

public interface IGeneric<T>
{
    T Value {get;}
}

//public class MyList<IGeneric<T>> {}//not allowed

Answer 1

像這樣的東西：

void Main()
{
    MyList<string> myList = new MyList<string>(new Generic());
}

public interface IGeneric<T>
{
    T Value { get; }
}

public class MyList<T>
{
    private IGeneric<T> _generic;
    public MyList(IGeneric<T> generic)
    {
        _generic = generic;
    }
}

public class Generic : IGeneric<string>
{
    public string Value => throw new NotImplementedException();
}

或者像這樣：

void Main()
{
    MyList<Generic, string> myList = new MyList<Generic, string>();
    //Or MyList<IGeneric<string>, string> myList = new MyList<IGeneric<string>, string>();
}

public interface IGeneric<T>
{
    T Value { get; }
}

public class MyList<G, T> where G : IGeneric<T>
{
}

public class Generic : IGeneric<string>
{
    public string Value => throw new NotImplementedException();
}