C#用户自定义转换示例

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Threading;

namespace HelloWorld
{
    class Person
    {
        public string Name;
        public int Age;
        public Person(string name, int age)
        {
            Name = name;
            Age = age;
        }
        public static implicit operator int(Person p)
        {
            return p.Age;
        }
        public static implicit operator Person(int i)
        {
            return new Person("Nemo", i);
        }
    }
    class Program
    {
        
        static void Main(string[] args)
        {
            Person bill = new Person("bill",25);
            int age = bill;
            Console.WriteLine("Person Info: {0},{1}",bill.Name,age);
            Person anon = 35;
            Console.WriteLine("Person Info: {0},{1}",anon.Name,anon.Age);
        }
    }
}