c# 英语单词统计.docx

using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;namespace WindowsApplication1/ / Form1 的摘要说明。/ public class Form1 : System.Windows.Forms.Formprivate System.Windows.Forms.TextBox textBox1;private System.Windows.Forms.TextBox textBox2;private System.Windows.Forms.Button button1;private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2;/ / 必需的设计器变量。/ private System.ComponentModel.Container components = null;public Form1()/ Windows 窗体设计器支持所必需的/InitializeComponent();/ TODO: 在InitializeComponent 调用后添加任何构造函数代码/ / 清理所有正在使用的资源。/ protected override void Dispose( bool disposing )if( disposing )if (components != null) components.Dispose();base.Dispose( disposing );#region Windows 窗体设计器生成的代码/ / 设计器支持所需的方法- 不要使用代码编辑器修改/ 此方法的内容。/ private void InitializeComponent() this.textBox1 = new System.Windows.Forms.TextBox(); this.textBox2 = new System.Windows.Forms.TextBox(); this.button1 = new System.Windows.Forms.Button(); this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.SuspendLayout(); / / textBox1 / this.textBox1.AllowDrop = true; this.textBox1.Font = new System.Drawing.Font(宋体, 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (byte)(134); this.textBox1.Location = new System.Drawing.Point(15, 150); this.textBox1.Multiline = true; this.textBox1.Name = textBox1; this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical; this.textBox1.Size = new System.Drawing.Size(450, 300); this.textBox1.TabIndex = 0; / / textBox2 / this.textBox2.Font = new System.Drawing.Font(宋体, 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (byte)(134); this.textBox2.Location = new System.Drawing.Point(500, 150); this.textBox2.Multiline = true; this.textBox2.Name = textBox2; this.textBox2.ScrollBars = System.Windows.Forms.ScrollBars.Vertical; this.textBox2.Size = new System.Drawing.Size(180, 300); this.textBox2.TabIndex = 1; / / button1 / this.button1.Font = new System.Drawing.Font(宋体, 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, (byte)(134); this.button1.Location = new System.Drawing.Point(500, 100); this.button1.Name = button1; this.button1.Size = new System.Drawing.Size(112, 30); this.button1.TabIndex = 2; this.button1.Text = 生成词频统计; this.button1.Click += new System.EventHandler(this.button1_Click); / / label1 / this.label1.Font = new System.Drawing.Font(华文新魏, 20F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, (byte)(134); this.label1.ForeColor = System.Drawing.SystemColors.ControlText; this.label1.Location = new System.Drawing.Point(250, 32); this.label1.Name = label1; this.label1.Size = new System.Drawing.Size(300, 23); this.label1.TabIndex = 3; this.label1.Text = 词频统计系统; / / label2 / this.label2.Font = new System.Drawing.Font(宋体, 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, (byte)(134); this.label2.ForeColor = System.Drawing.SystemColors.ControlText; this.label2.Location = new System.Drawing.Point(15, 120); this.label2.Name = label2; this.label2.Size = new System.Drawing.Size(300, 23); this.label2.TabIndex = 3; this.label2.Text = 请键入文字; / / Form1 / this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.ClientSize = new System.Drawing.Size(704, 493); this.Controls.Add(this.label1); this.Controls.Add(this.label2); this.Controls.Add(this.button1); this.Controls.Add(this.textBox2); this.Controls.Add(this.textBox1); this.Name = Form1; this.Text = 词频统计; this.ResumeLayout(false); this.PerformLayout();#endregion/ / 应用程序的主入口点。/ STAThreadstatic void Main() Application.Run(new Form1();private void button1_Click(object sender, System.EventArgs e)string s=textBox1.Text;/定义一个字符数组charc= ,.,?,!,:,;,;/分隔字符串后产生的字符串数组string ss=s.Split(c);/建立哈希表 s = s.ToLower();Hashtable ha=new Hashtable();for(int i=