C sharp 第一实验.doc

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace TestEmployee abstract class Employee string name; public string Name get return name; set name = value; decimal Earnings()return 0; protected Employee() public override string ToString() return null; class HourlyWorker : Employee private decimal hours; private decimal wageOfHour; decimal Hours get return hours; set if (value = 40) hours = value; else Console.WriteLine(员工工作时间过长); decimal WageOfHour get return wageOfHour; set wageOfHour = value; decimal Earnings() return Hours * WageOfHour; ; public HourlyWorker() Console.WriteLine(输入员工姓名); Name = Console.ReadLine(); Console.WriteLine(输入员工工作时间); Hours = decimal.Parse(Console.ReadLine(); Console.WriteLine(输入员工每小时工资); WageOfHour = decimal.Parse(Console.ReadLine(); public override string ToString() Console.Write(this.Name); Console.Write(的工资); Console.WriteLine(this.Earnings(); return null; class Boss : Employee decimal weeklySalay; decimal WeeklySalay get return weeklySalay; set weeklySalay = value; public Boss() Console.WriteLine(输入经理姓名); Name = Console.ReadLine(); Console.WriteLine(输入经理固定工资); WeeklySalay = decimal.Parse(Console.ReadLine(); decimal Earnings() return WeeklySalay; public override string ToString() Console.Write(this.Name); Console.Write(的工资); Console.WriteLine(this.Earnings(); return null; class PieceWorker : Employee int quantity; decimal wageOfPiece; int Quantity get return quantity; set quantity = value; decimal WageOfPiece get return wageOfPiece; set wageOfPiece = value; public PieceWorker() Console.WriteLine(输入运货工姓名); Name = Console.ReadLine(); Console.WriteLine(输入生产的产品数量); Quantity = int.Parse(Console.ReadLine(); Console.WriteLine(输入员工每份产品工资); WageOfPiece = decimal.Parse(Console.ReadLine(); decimal Earnings() return Quantity * WageOfPiece; public override string ToString() Console.Write(this.Name); Console.Write(的工资); Console.WriteLine(this.Earnings(); return null; public class TestEmployee public static void Main(String args) Employee hw = new HourlyWorke