C# 抽象（3）

 abstract  class Human
    {
       
        public abstract void Think();

        public abstract int Age { get; set; }

        public void ShowType(Human human) => Console.WriteLine($"这个{human.GetType().FullName}");

    }
    class Iam : Human
    {
        public override int Age { get ; set ; }

        public override void Think() => Console.WriteLine("这个实现的父抽象类的方法");
       
    }
    class Program
    {
        static void Main(string[] args)
        {
         
            var iam = new Iam();

            iam.ShowType(iam);

            Console.ReadKey();
        }