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c# null object design pattern

admin 12月 09, 2020 0

class FastCar : ICar
{
    public void Run()
    {
        Console.WriteLine("Run fast");
    }
}

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class FastCar : ICar
{
    public void Run()
    {
        Console.WriteLine("Run fast");
    }
}

1
2
3
4
5
6
7



class FastCar : ICar
{
    public void Run()
    {
        Console.WriteLine("Run fast");
    }
}

1
2
3
4
5
6
7



class FastCar : ICar
{
    public void Run()
    {
        Console.WriteLine("Run fast");
    }
}

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