具有许多属性和相似设置器的C#类，如何重用逻辑

public class Animal
{
    public string Name { get; set; }

    public void Speak()
    {
        Console.WriteLine("I am an animal.");
    }
}

public class Dog : Animal
{
    public void Bark()
    {
        Console.WriteLine("Woof!");
    }
}

public class Cat : Animal
{
    public void Meow()
    {
        Console.WriteLine("Meow!");
    }
}

Dog dog = new Dog();
dog.Name = "Buddy";
dog.Speak();  // 输出：I am an animal.
dog.Bark();   // 输出：Woof!

Cat cat = new Cat();
cat.Name = "Whiskers";
cat.Speak();  // 输出：I am an animal.
cat.Meow();   // 输出：Meow!

public interface IShape
{
    double CalculateArea();
}

public class Circle : IShape
{
    public double Radius { get; set; }

    public double CalculateArea()
    {
        return Math.PI * Radius * Radius;
    }
}

public class Rectangle : IShape
{
    public double Width { get; set; }
    public double Height { get; set; }

    public double CalculateArea()
    {
        return Width * Height;
    }
}

Circle circle = new Circle();
circle.Radius = 5;
double circleArea = circle.CalculateArea();  // 输出：78.53981633974483

Rectangle rectangle = new Rectangle();
rectangle.Width = 4;
rectangle.Height = 6;
double rectangleArea = rectangle.CalculateArea();  // 输出：24