編程(javascript).doc

VS制作計(jì)算器：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace WindowsFormsApplication2 public partial class Form1 : Form public Form1() InitializeComponent(); double a,b; string c; private void button11_Click(object sender, EventArgs e) textBox1.Text = ; private void button12_Click(object sender, EventArgs e) this.Close(); private void button1_Click(object sender, EventArgs e) this.textBox1.Text = button1.Text; private void button2_Click(object sender, EventArgs e) this.textBox1.Text = button2.Text; private void button3_Click(object sender, EventArgs e) this.textBox1.Text = button3.Text; private void button4_Click(object sender, EventArgs e) this.textBox1.Text = button4.Text; private void button5_Click(object sender, EventArgs e) this.textBox1.Text = button5.Text; private void button6_Click(object sender, EventArgs e) this.textBox1.Text = button6.Text; private void button7_Click(object sender, EventArgs e) this.textBox1.Text = button7.Text; private void button8_Click(object sender, EventArgs e) this.textBox1.Text = button8.Text; private void button9_Click(object sender, EventArgs e) this.textBox1.Text = button9.Text; private void button10_Click(object sender, EventArgs e) this.textBox1.Text = button10.Text; public void 計(jì)算器(string s) a = Convert.ToDouble(textBox1.Text); textBox1.Text = ; c = s; private void button13_Click(object sender, EventArgs e) 計(jì)算器(+); private void button14_Click(object sender, EventArgs e) 計(jì)算器(-); private void button15_Click(object sender, EventArgs e) 計(jì)算器(*); private void button16_Click(object sender, EventArgs e) 計(jì)算器(/); private void button17_Click(object sender, EventArgs e) b = Convert.ToDouble(textBox1.Text); switch (c) case (+): textBox1.Text = (a + b).ToString(); break; case (-): textBox1.Text = (a - b).ToString(); break; case (*): textBox1.Text = (a * b).ToString(); break; case (/): textBox1.Text = (a / b).ToString(); break; default: break; VS猜數(shù)字游戲： Guess a Number var num = Math.round(Math.random()*100)+1; var tries=0; function Guess() var txt=document.getElementById(guess_value).value; var hint= document.getElementById(hint); if (txt=num) tries + if (tries =9) hint.innerHTML=提示：您猜對(duì)了，贏了！; if (txt!=num) tries +; if (tries10) if (txtnum) document.write(提示：再猜小一點(diǎn)); if (tries=10) document.writeL(提示：猜的次數(shù)過多，輸了！); 猜數(shù)字 我暗地里選中了一個(gè)1到100間的數(shù)字，你能猜中嗎？注意：最多猜10次喲！ 請(qǐng)輸入您猜的數(shù)字： VS使用javascript編寫基礎(chǔ)程序（動(dòng)態(tài)樣式切換）： 第四章第二個(gè)實(shí)驗(yàn) .one text-align :left ; color :Red; .two text-align :center ; color :Purple ; .three text-align :right ; color :Lime ; function changestyle(styleIndex) var css=document .getElementById (divText); if (styleIndex=1) css.className =one; if (styleIndex=2) css.className =tw