C#ASP.NE面向对象程序设计实验

实验二C#面向对象程序设计第6页共7页学号：201118130姓名：韩雯雯完成日期：2013.9.24 一、实验目的1、掌握类的定义和类的继承；2、掌握类的成员的定义及其使用；3、熟悉类的成员的分类：静态成员和实例成员；4、了解接口的定义和使用方法；5、掌握类的构造函数；6、熟悉类的析构函数。二、实验内容和要求题目1 完成P295实践2.G.5题目2 完成P298实践2.G.6题目3 完成P299实践2.G.7三、实验步骤及结果题目1 usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceph02{classHanwenwen{privateStringempNo;publicStringEmpNo{get{returnempNo;}set{empNo=value;}}privateStringname;publicStringName{get{returnname;}set{name=value;}}privatedoublesalary;publicdoubleSalary{get{returnsalary;}set{salary=value;}}}}题目2 publicHanwenwen(stringempNo,stringname){EmpNo=empNo;Name=name;}publicHanwenwen(stringempNo,stringname,doublesalary){EmpNo=empNo;Name=name;Salary=salary;}publicvoidInitInfo(){Console.WriteLine("请输入员工号：");EmpNo=Console.ReadLine();Name=Console.ReadLine();Console.WriteLine("请输入员工的工资：");Salary=Double.Parse(Console.ReadLine());}publicvoidDispInfo(){Console.WriteLine(EmpNo+"\t"+Name+"\t"+Salary);}}}usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceph02{classProgram{staticvoidMain(string[]args){Hanwenwene=newHanwenwen("201118130","韩雯雯",10000);e.DispInfo();}}}题目3 usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceph02{classCompany{privateHanwenwen[]emps=null;privateboolflag=false;publicCompany(Hanwenwen[]emps){this.emps=emps;}publicvoidDescBySalary(){if(!flag){for(inti=0;i<emps.Length;i++){for(intj=0;j<emps.Length-i-1;j++){if(emps[j].Salary<emps[j+1].Salary){Hanwenwentemp=emps[j];emps[j]=emps[j+1];emps[j+1]=temp;}}}flag=true;}}publicvoidDispEmpInfo(){foreach(Hanwenweneinemps){e.DispInfo();}}publicvoidDispMaxSalary(){DescBySalary();Console.WriteLine("公司员工的最高工资是:"+emps[0].Salary);}publicvoidDispMinSalary(){DescBySalary();Console.WriteLine("公司员工的最低工资是："+emps[emps.Length-1].Salary);}publicvoidDispAvgSalary(){doubleallSalary=0.0d;foreach(Hanwenweneinemps){allSalary+=e.Salary;}Console.WriteLine("公司员工的平均工资是："+allSalary/(emps.Length));}publicvoidDispEmpInfo(doublebegin,doubleend){DescBySalary();foreach(Hanwenweneinemps){if(e.Salary>=begin&&e.Salary<=end){Console.WriteLine("员工"+e.Name+"的工资为:"+e.Salary);}}}}}usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceph02{classProgram{staticvoidMain(string[]args){Hanwenwene1=newHanwenwen("201118130","韩雯雯",10000);Hanwenwene2=newHanwenwen("201118131","李丽",5000);Hanwenwene3=newHanwenwen("201118132","黄家",3000);Hanwenwene4=newHanwenwen("201118133","王旭",4000);Hanwenwene5=newHanwenwen("201118134","徐立",2000);Hanwenwen[]emps={e1,e2,e3,e4,e5};Companycompany=newCompany(emps);Console.WriteLine("按照工资降序排序输出职工信息");company.DescBySalary();company.DispEmpInfo();Console.WriteLine("显示公司职工的最高工资、最低工资、平均工资");company.DispMaxSalary();company.DispMinSalary();company.DispAvgSalary();Console.WriteLine("查看在工资某个区域范围的所有职工的信息");company.DispEmpInfo(2000,10000);}}}四、实验心得通过这次