IP地址及手机号码归属地查询

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;
using System.IO;
using System.Text.Regularexpressions;
using QueryMPhone.CommonClass;

namespace QueryMPhone
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }

        private string MPhoneData = “MPhoneData.dat“;   //手机号码归属地数据文件

        private void btnQuery_Click（object sender EventArgs e）
        {
            string strMPhone = txtMPhone.Text.Trim（）;
            txtResult.Text = ““;
            //查询手机号码归属地
            if （strMPhone.Length > 0 && Regex.IsMatch（strMPhone @“^-?\d+$“））
            {
                if （strMPhone.Length > 7）
                    strMPhone = strMPhone.Substring（0 7）;
                int intMPhone = Int32.Parse（strMPhone）;
                try
                {
    

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         175  2009-03-20 16:35  sj\01\程序使用说明.txt
     文件         923  2009-02-10 13:54  sj\01\QueryMPhone\QueryMPhone.sln
     文件       26624  2009-02-10 14:02  sj\01\QueryMPhone\QueryMPhone.suo
     文件        1654  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\Form1.cs
     文件        4565  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\Form1.designer.cs
     文件        5814  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\Form1.resx
     文件         492  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Program.cs
     文件        3822  2009-02-10 13:59  sj\01\QueryMPhone\QueryMPhone\QueryMPhone.csproj
     文件       11264  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\bin\Debug\QueryMPhone.exe
     文件       30208  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\bin\Debug\QueryMPhone.pdb
     文件       14328  2009-02-10 14:02  sj\01\QueryMPhone\QueryMPhone\bin\Debug\QueryMPhone.vshost.exe
     文件        5130  2009-02-10 14:00  sj\01\QueryMPhone\QueryMPhone\CommonClass\MPhoneClass.cs
     文件         792  2009-02-10 14:02  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.csproj.FileListAbsolute.txt
     文件         847  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.csproj.GenerateResource.Cache
     文件       11264  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.exe
     文件         180  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.Form1.resources
     文件       30208  2009-02-10 14:01  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.pdb
     文件         180  2009-02-10 14:00  sj\01\QueryMPhone\QueryMPhone\obj\Debug\QueryMPhone.Properties.Resources.resources
     文件        1378  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Properties\AssemblyInfo.cs
     文件        2872  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Properties\Resources.Designer.cs
     文件        5612  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Properties\Resources.resx
     文件        1096  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Properties\Settings.Designer.cs
     文件         249  2009-02-10 13:53  sj\01\QueryMPhone\QueryMPhone\Properties\Settings.settings
     文件         171  2009-03-20 16:35  sj\02\程序使用说明.txt
     文件         911  2009-02-10 14:03  sj\02\QueryIP\QueryIP.sln
     文件       26624  2009-02-10 14:28  sj\02\QueryIP\QueryIP.suo
     文件        1399  2009-02-10 14:05  sj\02\QueryIP\QueryIP\Form1.cs
     文件        4517  2009-02-10 14:05  sj\02\QueryIP\QueryIP\Form1.designer.cs
     文件        5814  2009-02-10 14:05  sj\02\QueryIP\QueryIP\Form1.resx
     文件         488  2009-02-10 14:02  sj\02\QueryIP\QueryIP\Program.cs
     文件        3810  2009-02-10 14:05  sj\02\QueryIP\QueryIP\QueryIP.csproj
............此处省略40个文件信息