using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Collections;

namespace?taste.txt
{
????public?partial?class?Form1?:?Form
????{
????????Font?font?=?new?Font（“Arial“?10?Fontstyle.Regular）;
????????ArrayList?arrText?=?new?ArrayList（）;
????????ArrayList?shuxing?=?new?ArrayList（）;
????????ArrayList?Peano?=?new?ArrayList（）;
????????ArrayList?Len?=?new?ArrayList（）;
????????int?i?=?-1;
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????#region//導(dǎo)入文件
????????public?void?input（）
????????{
????????????StreamReader?objReader?=?new?StreamReader（openFileDialog1.FileName）;
????????????StreamReader?objReader1?=?new?StreamReader（openFileDialog1.FileName）;
????????????string?sLine?=?““;
????????????string?Line?=?““;
????????????int?j?=?0;

????????????while?（Line?!=?null）
????????????{
????????????????Line?=?objReader1.ReadLine（）;
????????????????i?=?i?+?1;//算出文本的行數(shù)
????????????}
????????????string[]?tokens?=?new?string[i];
????????????string[][]?tokens1?=?new?string[i][];
????????????while?（sLine?!=?null）
????????????{
????????????????sLine?=?objReader.ReadLine（）;
????????????????if?（sLine?!=?null）
????????????????{
????????????????????tokens[j]?=?sLine;
????????????????????tokens1[j]?=?new?string[sLine.Length];
????????????????????tokens1[j]?=?sLine.Split（‘?‘）;
????????????????????shuxing.Add（tokens1[j][0]）;
????????????????????float[]?dian?=?new?float[tokens1[j].Length];
????????????????????for?（int?k?=?1;?k?????????????????????{
????????????????????????dian[k]?=?Convert.ToSingle（tokens1[j][k]）;
????????????????????}
????????????????????arrText.Add（dian）;
????????????????????textBox1.Text?=?textBox1.Text?+?sLine?+?“\r\n“;
????????????????????j++;
????????????????}
????????????}
????????????objReader.Close（）;
????????}

????????#endregion
????????#region//計(jì)算Peaon鍵
????????private?void?jisuan（）
????????{

????????????for?（int?m?=?0;?m?????????????{
????????????????if?（（（Single[]）（arrText[m]））.Length?==?3）//判斷數(shù)據(jù)是否為點(diǎn)數(shù)據(jù)
????????????????{
????????????????????Point1?p1?=?new?Point1（）;
????????????????????int?M;
????????????????????double?x11?x12;
????????????????????x11?=?Convert.ToDouble（（（Single[]）（arrText[m]））[1]）;
????????????????????x12?=?Convert.ToDouble（（（Single[]）（arrText[m]））[2]）;
????????????????????p1.ij（x11?x12）;
????????????????????M?=?p1.resultPeano（p1.i?p1.j）;//計(jì)算點(diǎn)的Peano鍵并返回給M
????????????????????Peano.Add（M）;
????????????????????Len.Add（p1.d）;
????????????????????textBox4.Text?=?textBox4.Text?+?shuxing[m]?+?“\t“?+?Convert.ToString（Peano[m]）?+?“\t“?+?Convert.ToString（Len[m]）?+?“\r\n“;
????????????????}
????????????????else?if?（（（Single[]）（arrText[m]））.Length?==?5）//判斷數(shù)據(jù)是否為線數(shù)據(jù)
????????????????{
????????????????????Point1?p1?=?new?Point1（）;
???????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????28672??2008-12-08?11:09??四叉樹(shù)索引\taste.txt\bin\Debug\taste.txt.exe

?????文件??????65024??2008-12-08?11:09??四叉樹(shù)索引\taste.txt\bin\Debug\taste.txt.pdb

?????文件???????5632??2005-12-08?14:51??四叉樹(shù)索引\taste.txt\bin\Debug\taste.txt.vshost.exe

?????文件??????12587??2008-12-08?11:10??四叉樹(shù)索引\taste.txt\Form1.cs

?????文件???????9524??2008-11-27?00:04??四叉樹(shù)索引\taste.txt\Form1.Designer.cs

?????文件???????6420??2008-11-27?00:04??四叉樹(shù)索引\taste.txt\Form1.resx

?????文件????????433??2008-11-26?22:23??四叉樹(shù)索引\taste.txt\line.cs

?????文件????????842??2008-11-27?00:04??四叉樹(shù)索引\taste.txt\obj\Debug\taste.txt.csproj.GenerateResource.Cache

?????文件??????28672??2008-12-08?11:09??四叉樹(shù)索引\taste.txt\obj\Debug\taste.txt.exe

?????文件????????180??2008-11-27?00:04??四叉樹(shù)索引\taste.txt\obj\Debug\taste.txt.Form1.resources

?????文件??????65024??2008-12-08?11:09??四叉樹(shù)索引\taste.txt\obj\Debug\taste.txt.pdb

?????文件????????180??2008-11-16?14:19??四叉樹(shù)索引\taste.txt\obj\Debug\taste.txt.Properties.Resources.resources

?????文件????????282??2008-12-08?11:10??四叉樹(shù)索引\taste.txt\obj\taste.txt.csproj.FileList.txt

?????文件????????950??2008-11-28?23:00??四叉樹(shù)索引\taste.txt\Point.cs

?????文件????????634??2008-11-26?22:22??四叉樹(shù)索引\taste.txt\Polygon.cs

?????文件????????468??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Program.cs

?????文件???????1172??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Properties\AssemblyInfo.cs

?????文件????????579??2008-11-26?22:37??四叉樹(shù)索引\taste.txt\Properties\DataSources\Form1.datasource

?????文件???????2872??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Properties\Resources.Designer.cs

?????文件???????5612??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Properties\Resources.resx

?????文件???????1092??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Properties\Settings.Designer.cs

?????文件????????249??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\Properties\Settings.settings

?????文件???????3438??2008-11-26?22:54??四叉樹(shù)索引\taste.txt\taste.txt.csproj

?????文件???????2004??2008-11-25?22:21??四叉樹(shù)索引\taste.txt\TranPoint.cs

?????文件????????916??2008-11-16?14:09??四叉樹(shù)索引\taste.txt.sln

????..A..H.?????21504??2008-12-05?22:19??四叉樹(shù)索引\taste.txt.suo

?????目錄??????????0??2008-11-16?15:10??四叉樹(shù)索引\taste.txt\obj\Debug\Refactor

?????目錄??????????0??2008-11-16?14:09??四叉樹(shù)索引\taste.txt\obj\Debug\TempPE

?????目錄??????????0??2008-11-16?14:19??四叉樹(shù)索引\taste.txt\bin\Debug

?????目錄??????????0??2008-12-08?11:09??四叉樹(shù)索引\taste.txt\obj\Debug

............此處省略9個(gè)文件信息