武汉纺织大学《.Net程序设计》实验报告1.doc

武汉纺织大学.Net程序设计实验报告电子 专业 班 姓名： 实验时间：2015 年 5 月 8 日一、 实验目的：了解Visual S开发工具的主要功能掌握C#程序程序设计的基本过程掌握C#的语言基础和流程控制语法二、 实验内容：完成P19页3编程题完成P44页3编程题完成P70页4编程题完成P95页3编程题三、 操作步骤：P19页3编程题：相关代码：namespace exp1_1 public partial class Form1 : Form public Form1() InitializeComponent(); private void label1_Click(object sender, EventArgs e) label1.Text = 我的第一个Visual C# 2008 windows 应用程序！; private void button1_Click(object sender, EventArgs e) Application.Exit(); 程序运行截图：P44页3编程题（1）相关代码： private void textBox1_TextChanged(object sender, EventArgs e) if(textBox1.Text.Length 4) label4.Text = 最多只能输入个字符; textBox1.Text=; textBox1.Focus(); 截图：（2）相关代码：private void button1_Click(object sender, EventArgs e) this.Text = textBox1.Text; private void button2_Click(object sender, EventArgs e) this.Text = ; textBox1.Text=; 截图：P70页4编程题（1）相关代码：using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.Write(请?输?入?一?个?整?数y:); string a = Console.ReadLine(); int x = int.Parse(a); Console.WriteLine(输?出?的?整?数y;0,x); 程序运行截图：（2）相关代码:using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.WriteLine(请输入第一个数：); int x = int.Parse(Console.ReadLine(); Console.WriteLine(请输入第二个数：); int y = int.Parse(Console.ReadLine(); Console.WriteLine(两数之和：2, x, y, x + y); Console.WriteLine(两数之差：2, x, y, x - y); Console.WriteLine(两数之积：2, x, y, x * y); Console.WriteLine(两数之商：2, x, y, x / y); Console.WriteLine(两数取余：2,x, y, x %y); Console.ReadKey(); 程序运行截图：（3）相关代码:using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.WriteLine(请输入一个小写字母：); string x = Console.ReadLine(); string y = x.ToUpper(); Console.WriteLine(输出其大写字母为:0, y); Console.ReadKey(); 程序运行截图：P95页3编程题（1）相关代码：For循环:using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.WriteLine(for循环计数如下：); for (int n = 100; n =200; n+=2) Console.Write(n.ToString(); Console.Write( ); Console.ReadKey(); 程序运行截图：While循环;using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.WriteLine(while循环计数如下： ); int n = 100; while (n = b & b = c) max = a; middle = b; min = c; else if (a = c & c = b) max = a; middle = c; min = b; else if (b = a & a = c) max = b; middle = a; min = c; else if (b = c & c = a) max = b; middle = c; min = a; else if (c = a & a = b) max = c; middle = a; min = b; else if (c = b & b = a) max = c; middle = b; min = a; Console.Write(三个数中最小的数为：); Console.WriteLine(min.ToString(); Console.Write(三个数从小到大排列：); Console.Write(max.ToString(); Console.Write( ); Console.Write( middle.ToString(); Console.Write( ); Console.Write( min.ToString(); Console.ReadKey(); 程序运行截图：（3）相关代码：using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) int score; Console.WriteLine(你考了多少分（0100）？); score = int.Parse(Console.ReadLine(); score = score / 10; switch (score) case 10: Console.WriteLine(成绩等级：优); break; case 9: Console.WriteLine(成绩等级：优); break; case 8: Console.WriteLine(成绩等级：良); break; case 7: Console.WriteLine(成绩等级：中); break; case 6: Console.WriteLine(成绩等级：中); break; default: Console.WriteLine(成绩等级：差); break; Console.ReadLine(); 程序运行截图：（4）相关代码：using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication1 class Program static void Main(string args) Console.WriteLine(输出15的平方值：); for (int i = 1; i = 5; i+) Console.WriteLine(i.ToString() + 的平方: + (i * i).ToString(); Console.ReadLine(); 程序运行截图：（5）相关代码：using System;using System.Collections.Generic;using System.Text;namespace ConsoleApplication1class Program const int row = 6; static void Main(string args) int, array = new introw, row; int i, j;/求杨辉三角值 for (i = 0; i row; i+) arrayi, 0 = 1; arrayi, i = 1; for (i = 2; i row; i+) for (j = 1; j i; j+) arrayi, j = arrayi - 1, j - 1 + arrayi - 1, j; /输入直角三角形 for (i = 0; i row; i+) for (j = 0;