C#中的反射

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2
{
    //定义一个类
    public class Person
    {
        //公共属性
        public string Name { get; set; }
        public int Age { get; set; }
        //公共方法
        public void Introduce()
        {
            Console.WriteLine($"Hello,my name is {Name} and I am {Age} years old");
        }
    }
    internal class Program
    {
        static void Main(string[] args)
        {
            double length;
            string str = @"C:\Windows";
            byte i = 10;
            int j = i;
            /*转小就要显示转换，转大就是隐式转换*/
            //创建Person类的实例
            Person person = new Person();
         

            //获取person类的Type对象
            Type persontype = person.GetType();
            //打印类名
            Console.WriteLine($"Class Name:{persontype.Name}");
            //获取所有公共属性并打印属性名
            PropertyInfo[] properties = persontype.GetProperties();
            Console.WriteLine("properties");
            foreach (PropertyInfo property in properties) { 
               Console.WriteLine($"{property.Name}({property.PropertyType})"

            }

            //获取所有公共方法并打印方法名
            MethodInfo[] methods = persontype.GetMethods();
            foreach (MethodInfo method in methods)
            {
                Console.WriteLine($"{method.Name}({method.ReturnType})");
            }
            //调用Introduce方法
            MethodInfo introduceMethod = persontype.GetMethod("Introduce");
            introduceMethod.Invoke(person, null);
            
        }
    }
}