using System;using System.Collections.Generic;using System.Text; namespace _8_2{    class Program    {        public delegate float calcincome(string hourlywages);                  static void Main(string[] args)        {            calcincome del = new calcincome(person.calcannualincome);            Console.WriteLine(del("hihg")); //委托中的异常处理？？？？？，怎么处理                    }    }     public class person    {        public float income;        public static float calcmonthlyincome(string hourlywages)        {            return (float)Double.Parse(hourlywages) * 60;        }         public static float calcannualincome(string hourlywages)        {            return (float)Double.Parse(hourlywages) * 160 * 12;        }    }}

评论