using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Web;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Text;
using?System.Data;
using?System.IO;
using?System.Diagnostics;

public?partial?class?_Default?:?System.Web.UI.Page?
{
????private?double[]?data?=?new?double[20];??//保存表中的數據
????private?double?f?=?0;??//主距

????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????Bind（）;

????}
????///?

????///?下面申明的為一個類
????///?

????public?class?Shuju
????{
????????Double?x;

????????public?Double?X
????????{
????????????get?{?return?x;?}
????????????set?{?x?=?value;?}
????????}
????????Double?y;

????????public?Double?Y
????????{
????????????get?{?return?y;?}
????????????set?{?y?=?value;?}
????????}
????????Double?m;

????????public?Double?M
????????{
????????????get?{?return?m;?}
????????????set?{?m?=?value;?}
????????}
????????Double?n;

????????public?Double?N
????????{
????????????get?{?return?n;?}
????????????set?{?n?=?value;?}
????????}
????????Double?p;

????????public?Double?P
????????{
????????????get?{?return?p;?}
????????????set?{?p?=?value;?}
????????}
????}
????///?

????///?網頁加載事件
????///?

????public?void?Bind（）
????{
???????int?i?=?0?j;

????????try
????????{
????????????List?itemList?=?new?List（）;
????????????//DataSet?ds?=?new?DataSet（）;
????????????//DataTable?mytable?=?ds.Tables.Add（“mytable“）;
????????????//DataRow?dr?=?mytable.NewRow（）;
????????????//DataColumn?cu1?=?new?DataColumn（“x“?typeof（System.String））;
????????????//DataColumn?cu2?=?new?DataColumn（“y“?typeof（System.String））;
????????????//DataColumn?cu3?=?new?DataColumn（“X“?typeof（System.String））;
????????????//DataColumn?cu4?=?new?DataColumn（“Y“?typeof（System.String））;
????????????//DataColumn?cu5?=?new?DataColumn（“Z“?typeof（System.String））;
????????????//mytable.Columns.Add（cu1）;
????????????//mytable.Columns.Add（cu2）;
????????????//mytable.Columns.Add（cu3）;
????????????//mytable.Columns.Add（cu4）;
????????????//mytable.Columns.Add（cu5）;
????????????//double[]?one?=?new?double[45];
????????????string[]?lines?=?System.IO.File.ReadAllLines（@“D:\data.txt“?Encoding.Default）;
????????????foreach?（string?item?in?lines）
????????????{
????????????????string[]?strs?=?item.Split（‘|‘）;
????????????????itemList.Add（new?Shuju?{?X?=?Convert.ToDouble（strs[0]）?Y?=?Convert.ToDouble（strs[1]）?M?=?Convert.ToDouble（strs[2]）?N?=?Convert.ToDouble（strs[3]）?P?=?Convert.ToDouble（strs[4]）?}）;
????????????????j?=?5?*?i;
????????????????data[j]?=?Convert.ToDouble（strs[0]）?/?1000;
????????????????data[j?+?1]?=?Convert.ToDouble（strs[1]）?/?1000;
????????????????data[j?+?2]?=?Convert.ToDouble（strs[2]）;
????????????????data[j?+?3]?=?Convert.ToDouble（strs[3]）;
????????????????data[j?+?4]?=?Convert.ToDouble（strs[4]）;
????????????????i++;
???????????????

????????????}
????????????GridView1

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-07-12?19:56??單向空間后方交會\
?????目錄???????????0??2012-05-11?07:10??單向空間后方交會\GeoMatics\
?????目錄???????????0??2012-05-11?07:10??單向空間后方交會\GeoMatics\App_Code\
?????文件????????9540??2012-05-08?18:52??單向空間后方交會\GeoMatics\App_Code\scale.cs
?????文件???????10696??2012-05-08?18:52??單向空間后方交會\GeoMatics\App_Code\Tongyong.cs
?????目錄???????????0??2012-05-06?10:38??單向空間后方交會\GeoMatics\App_Data\
?????文件?????????159??2012-05-06?11:39??單向空間后方交會\GeoMatics\data.txt
?????文件????????2878??2012-05-06?19:21??單向空間后方交會\GeoMatics\Default.aspx
?????文件????????5443??2012-05-08?19:45??單向空間后方交會\GeoMatics\Default.aspx.cs
?????文件?????????136??2012-05-06?18:38??單向空間后方交會\GeoMatics\Result.txt
?????文件????????8068??2012-05-06?12:12??單向空間后方交會\GeoMatics\web.config
?????目錄???????????0??2012-05-16?21:59??單向空間后方交會\WindowsApplication3\
?????目錄???????????0??2012-05-16?20:27??單向空間后方交會\WindowsApplication3\WindowsApplication3\
?????文件?????????947??2012-05-16?08:26??單向空間后方交會\WindowsApplication3\WindowsApplication3.sln
?????文件???????25088??2012-05-16?19:57??單向空間后方交會\WindowsApplication3\WindowsApplication3.suo
?????目錄???????????0??2012-05-16?20:27??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\
?????目錄???????????0??2012-05-16?20:27??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\Debug\
?????文件???????19456??2012-05-16?08:50??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\Debug\WindowsApplication3.exe
?????文件???????40448??2012-05-16?08:50??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\Debug\WindowsApplication3.pdb
?????文件???????11592??2012-05-16?19:11??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\Debug\WindowsApplication3.vshost.exe
?????文件?????????490??2010-03-17?22:39??單向空間后方交會\WindowsApplication3\WindowsApplication3\bin\Debug\WindowsApplication3.vshost.exe.manifest
?????文件???????15637??2012-05-16?08:56??單向空間后方交會\WindowsApplication3\WindowsApplication3\Form1.cs
?????文件???????11416??2010-03-20?16:56??單向空間后方交會\WindowsApplication3\WindowsApplication3\Form1.Designer.cs
?????文件????????6012??2010-03-20?16:56??單向空間后方交會\WindowsApplication3\WindowsApplication3\Form1.resx
?????目錄???????????0??2012-05-16?20:27??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\
?????目錄???????????0??2012-05-16?20:27??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\
?????文件????????5742??2012-05-16?08:50??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????332??2012-05-16?08:31??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\GenerateResource.read.1.tlog
?????文件?????????794??2012-05-16?08:31??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\GenerateResource.write.1.tlog
?????目錄???????????0??2010-03-20?15:13??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\TempPE\
?????文件?????????930??2012-05-16?19:11??單向空間后方交會\WindowsApplication3\WindowsApplication3\obj\Debug\WindowsApplication3.csproj.FileListAbsolute.txt
............此處省略145個文件信息