显示接口的实现

/*
 显示接口成员实现
 */

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

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {
            IBird animal = new Animal();
            Console.WriteLine(animal.Fly());
            Console.ReadKey();
        }
    }
    public interface IBird { string Fly();}
    public interface IDuck { string Fly();}
    public class Animal : IBird, IDuck
    {
        string IBird.Fly()
        {
            return "鸟飞走";
        }
        string IDuck.Fly()
        {
            return "鸭子飞走";
        }
    }

}