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1、实验报告一姓 名专业课程名称一、 实验名称：实验1二、 实验目的：掌握使用命令行开发简单的C#应用程序掌握使用Visual Studio编写控制台应用程序掌握Visual Studio环境下程序的跟踪调试了解Visual Studio在线帮助的使用掌握应用程序命令行参数的使用三、实验内容及要求利用ADO.NET完成数据的增、删、改、查1.1 鼠标、窗口、菜单的操作1.2 用户账户的管理1.3 桌面图标的排列、设置桌面背景和屏幕保护程序1.4 设置任务栏、语言栏1.5 选择输入法、在“记事本”文件中输入各种符号2.1了解“资源管理器的使用”2.2 设置文件夹选项、查找文件或文件夹2.3 文件/文
2、件夹操作2.4 使用回收站具体要求请见大学计算机应用基础学习指导P37P48四、实验材料、工具、或软件Windows XP Professional SP3Visual Studio 2005五、实验步骤、结果（或记录）5-15-25-35-45-55-65-7课后题：1.2.六、实验过程中存在问题和解决 有个别程序函数间的衔接不是很明白！七、意见和建议八、教师评语（或成绩） 教师签字： 年 月 日备注：实验报告的命名格式为：学号-姓名-实验序号。如805052103-刘闽-实验一1.using System;using System.Collections.Generic;using Sys
3、tem.Linq;using System.Text;namespace Console_5_1 class MyMath public const double PI = 3.1415926; public static double Perimeter(double r) double p = 2 * PI * r; return p ; public static double Area(double r) double a = PI * r * r; return a; public static double Volume(double r) double v = 4 * PI *
4、Math.Pow(r, 3) / 3; return v; class Program static void Main(string args) Console.Write(请输入半径:); double r = double.Parse(Console.ReadLine(); Console.WriteLine(圆的周长=0, MyMath.Perimeter(r); Console.WriteLine(圆的面积=0, MyMath.Area(r); Console.WriteLine(球的体积=0, MyMath.Volume(r); Console.ReadKey(); 2.using
5、 System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication4 public class TemperatureCelsius protected double degree; public TemperatureCelsius(double d) this.degree = d; public double ToFahrenheit() return (degree * 9 / 5) + 32; class Program static voi
6、d Main(string args) Console.Write(请输入摄氏温度:); double d = Double.Parse(Console.ReadLine(); TemperatureCelsius celsius = new TemperatureCelsius(d); Console.WriteLine(摄氏温度 = 0,华氏温度 = 1 , d, celsius.ToFahrenheit(); Console.ReadKey(); 3.using System;using System.Collections.Generic;using System.Text;names
7、pace Console5_3 public class Person public string name; public uint age; public Person(string name, uint age) this.name = name; this.age = age; public virtual void Getinfo() Console.WriteLine(Name:0, name); Console.WriteLine(Age:0,age); public class Teacher : Person public string teacherID; public T
8、eacher(string name, uint age, string id) : base(name, age) this.teacherID = id; public override void Getinfo() base.Getinfo(); Console.WriteLine(teacherID:0, teacherID); public class TestPersonTeacher static void Main(string args) Teacher objteacher = new Teacher(MR. YU, 40, 1990108001); objteacher.
9、Getinfo(); Console.ReadLine(); 4.using System;using System.Collections.Generic;using System.Text;namespace _4 public abstract class Shape protected string name; public Shape(string name) this.name = name; public abstract void show(); public abstract double area(); public class rectangle : Shape prot
10、ected double weight; protected double heigh; public rectangle(string name, double w, double h):base(name ) this.weight = w; this.heigh = h; public override void show() Console.WriteLine(rectangle:0,area:1, name, weight * heigh); public override double area() return weight * heigh; public class circle : Shape protected double radius; public circle(string name, double r) : base(name) this.radius = r; public override void show() Console .WriteLine (circle:0,area1,name ,Math .PI *radius*radius ); public overrid
