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一些常用的 正则表达式，区别于网上其他式子。

2011-07-16 13:31 387 查看
这是一个表达式练习/验证工具，顺便写入了我常用的一些式子。
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using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Text.RegularExpressions;
namespace 正则表达式练习工具
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private Hashtable ht = new Hashtable();
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.GroupBox groupBox2;
private System.Windows.Forms.Button btnPiPei;
private System.Windows.Forms.Button btnClose;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.TextBox tbRegixContent;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox tbResult;
private ArrayList al = new ArrayList();
private ArrayList al1 = new ArrayList();
private System.Windows.Forms.TextBox tbContents;
private System.Windows.Forms.TextBox tbResult1;
private System.Windows.Forms.ComboBox comboBox1;
/// <summary>
/// 必需的设计器变量。
/// </summary>
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
//
}
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
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
/// <summary>
/// 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。
/// </summary>
private void InitializeComponent()
{
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.label2 = new System.Windows.Forms.Label();
this.tbContents = new System.Windows.Forms.TextBox();
this.tbRegixContent = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.groupBox2 = new System.Windows.Forms.GroupBox();
this.tbResult1 = new System.Windows.Forms.TextBox();
this.tbResult = new System.Windows.Forms.TextBox();
this.btnPiPei = new System.Windows.Forms.Button();
this.btnClose = new System.Windows.Forms.Button();
this.comboBox1 = new System.Windows.Forms.ComboBox();
this.groupBox1.SuspendLayout();
this.groupBox2.SuspendLayout();
this.SuspendLayout();
//
// groupBox1
//
this.groupBox1.Controls.Add(this.label2);
this.groupBox1.Controls.Add(this.tbContents);
this.groupBox1.Controls.Add(this.tbRegixContent);
this.groupBox1.Controls.Add(this.label1);
this.groupBox1.Location = new System.Drawing.Point(16, 8);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(536, 176);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "输入";
//
// label2
//
this.label2.ForeColor = System.Drawing.Color.Brown;
this.label2.Location = new System.Drawing.Point(8, 72);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(56, 23);
this.label2.TabIndex = 3;
this.label2.Text = "输入内容";
//
// tbContents
//
this.tbContents.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.tbContents.ForeColor = System.Drawing.Color.Brown;
this.tbContents.Location = new System.Drawing.Point(64, 63);
this.tbContents.Multiline = true;
this.tbContents.Name = "tbContents";
this.tbContents.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
this.tbContents.Size = new System.Drawing.Size(464, 97);
this.tbContents.TabIndex = 2;
this.tbContents.Text = "";
//
// tbRegixContent
//
this.tbRegixContent.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.tbRegixContent.ForeColor = System.Drawing.Color.Brown;
this.tbRegixContent.Location = new System.Drawing.Point(64, 24);
this.tbRegixContent.Name = "tbRegixContent";
this.tbRegixContent.Size = new System.Drawing.Size(464, 26);
this.tbRegixContent.TabIndex = 1;
this.tbRegixContent.Text = "";
//
// label1
//
this.label1.ForeColor = System.Drawing.Color.Brown;
this.label1.Location = new System.Drawing.Point(8, 32);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(56, 23);
this.label1.TabIndex = 0;
this.label1.Text = "表达式";
//
// groupBox2
//
this.groupBox2.Controls.Add(this.tbResult1);
this.groupBox2.Controls.Add(this.tbResult);
this.groupBox2.Location = new System.Drawing.Point(16, 184);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Size = new System.Drawing.Size(536, 248);
this.groupBox2.TabIndex = 1;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "输出";
//
// tbResult1
//
this.tbResult1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.tbResult1.ForeColor = System.Drawing.Color.Brown;
this.tbResult1.Location = new System.Drawing.Point(0, 136);
this.tbResult1.Multiline = true;
this.tbResult1.Name = "tbResult1";
this.tbResult1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
this.tbResult1.Size = new System.Drawing.Size(536, 104);
this.tbResult1.TabIndex = 4;
this.tbResult1.Text = "";
//
// tbResult
//
this.tbResult.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.tbResult.ForeColor = System.Drawing.Color.Brown;
this.tbResult.Location = new System.Drawing.Point(3, 17);
this.tbResult.Multiline = true;
this.tbResult.Name = "tbResult";
this.tbResult.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
this.tbResult.Size = new System.Drawing.Size(530, 116);
this.tbResult.TabIndex = 3;
this.tbResult.Text = "";
//
// btnPiPei
//
this.btnPiPei.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.btnPiPei.Location = new System.Drawing.Point(56, 448);
this.btnPiPei.Name = "btnPiPei";
this.btnPiPei.Size = new System.Drawing.Size(128, 32);
this.btnPiPei.TabIndex = 2;
this.btnPiPei.Text = "匹 配 (&P)";
this.btnPiPei.Click += new System.EventHandler(this.btnPiPei_Click);
//
// btnClose
//
this.btnClose.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.btnClose.Location = new System.Drawing.Point(208, 448);
this.btnClose.Name = "btnClose";
this.btnClose.Size = new System.Drawing.Size(136, 32);
this.btnClose.TabIndex = 3;
this.btnClose.Text = "关 闭 (&C)";
this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
//
// comboBox1
//
this.comboBox1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.comboBox1.Location = new System.Drawing.Point(368, 456);
this.comboBox1.Name = "comboBox1";
this.comboBox1.Size = new System.Drawing.Size(184, 24);
this.comboBox1.TabIndex = 4;
this.comboBox1.Text = "comboBox1";
this.comboBox1.SelectedIndexChanged += new System.EventHandler(this.comboBox1_SelectedIndexChanged);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(570, 496);
this.Controls.Add(this.comboBox1);
this.Controls.Add(this.btnClose);
this.Controls.Add(this.btnPiPei);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.groupBox1);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.Name = "Form1";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "正则表达式练习工具 V1.0 BY THUNDERS STUDIO";
this.Load += new System.EventHandler(this.Form1_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox2.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
private void btnClose_Click(object sender, System.EventArgs e)
{
this.Close();
}
private void Regix(string RegixContect,string MainStr)
{
al.Clear();
al1.Clear();
Regex r;
Match m;
//返回汉字
r = new Regex(RegixContect,
RegexOptions.IgnoreCase|RegexOptions.Compiled);
for (m = r.Match(MainStr); m.Success; m = m.NextMatch())
{
if(m.Groups[0].Value.Trim() !="")
al.Add(m.Groups[0].Value);
if(m.Groups[1].Value.Trim() !="")
al1.Add(m.Groups[1].Value);
}
}
private void btnPiPei_Click(object sender, System.EventArgs e)
{
Hashtable ht;
try
{
tbResult.Text = "";
tbResult1.Text = "";
Regix(tbRegixContent.Text.Trim(),tbContents.Text.Trim());
if(al.Count ==0 || al1.Count ==0)
MessageBox.Show("匹配错误！");
else
{
for(int i=0;i<al.Count;i++)
{
tbResult.AppendText(al[i].ToString() + "\r\n");
}
tbResult.Refresh();
for(int i=0;i<al1.Count;i++)
{
tbResult1.AppendText(al1[i].ToString() + "\r\n");
}
tbResult.Refresh();
tbResult1.Refresh();
}
}
catch
{
MessageBox.Show("匹配错误！");
}
}
private void Form1_Load(object sender, System.EventArgs e)
{
ht.Add("脚本","(S|s)(r|R)(C|c)(|\\s*)=(|\\s*)(\"|\'|)(?:(?<1>\\S+)(\"|\')|(?<1>\\S+))");
ht.Add("超链","(h|H)(r|R)(e|E)(f|F)(|\\s*)=(|\\s*)(\"|\'|)(?:(?<1>\\S+)(\"|\')|(?<1>\\S+))");
ht.Add("邮件地址","(%20%20w+%29%2A%40%20%20w+%28[-.]%20%20w+%29%2A.%20%20w+%28[-.]%20%20w/]\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*.\\w+([-.]\\w+)*)");
ht.Add("图片链接","(S|s)(r|R)(C|c)(|\\s*)=(|\\s*)(\"|\'|)(?:(?<1>\\S+)(\"|\')|(?<1>\\S+))");
ht.Add("ip地址","(\\d+).(\\d+).(\\d+).(\\d+)");
ht.Add("中国手机号码","\\(86\\)*0*13\\d{9}");
ht.Add("中国固定电话号码","(\\d{3,4}(-| )\\d{7,8})");
ht.Add("包括移动和固定电话","((\\d{3,4})|\\d{3,4}-|\\s)?\\d{7,14}");
ht.Add("邮政编码","[0-9]{1}(\\d+){5}");
ht.Add("中国***号码","(\\d{18})|(\\d{15})");
ht.Add("整数","(\\d+)");
ht.Add("浮点数","(\\d+.\\d+)");
ht.Add("任何数字","(-?\\d*)(.\\d+)?");
ht.Add("中文字符串","([\\u4e00-\\u9fa5]*)");
ht.Add("英文字符串","\\w*");
ht.Add("双字节字符串","([^\\x00-\\xff]*)");
// comboBox1.DataBindings.Add("SelectedText",ht,"");
// comboBox1.DataBindings.Add("SelectedValue",ht,"Values");
string[] array = new string[ht.Count];
ht.Keys.CopyTo(array,0);
comboBox1.Text = "脚本";
comboBox1.Items.AddRange(array);


}
private void comboBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
tbRegixContent.Text = ht[comboBox1.SelectedItem.ToString()].ToString();
}
}
}

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