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.Text.Regularexpressions;


namespace?WindowsApplication10
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?string?filePath?=?““;
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????OpenFileDialog?openFile?=?new?OpenFileDialog（）;
????????????openFile.title?=?“打開文件..“;
????????????openFile.Filter?=?“TXT|*.txt“;
????????????if?（openFile.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????filePath?=?openFile.FileName;
????????????????MessageBox.Show（this.filePath）;
????????????}
????????}

????????private?double[]?values?=?new?double[24];
????????private?int?i?=?0;
????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????try
????????????{
????????????????FileStream?fs?=?new?FileStream（this.filePath?FileMode.Open?FileAccess.Read）;
????????????????StreamReader?sr?=?new?StreamReader（fs）;
????????????????while?（sr.EndOfStream?==?false）
????????????????{
????????????????????string?str?=?sr.ReadLine（）;
????????????????????label1.Text?+=?“\n“?+?str;
?????????????????????string[]?tempValues?=?Regex.Split（str?““）;
?????????????????????this.values[i++]?=?double.Parse（tempValues[0]）;
????????????????}
?????????????
????????????????sr.Close（）;
????????????????fs.Close（）;
????????????}
????????????catch?（IOException?ex）
????????????{
????????????????label2.Text?=?“An?IO?exception?has?been?thrown!“;
????????????????label2.Text?+=?ex.ToString（）;
????????????????return;
????????????}
???????????
????????????
????????}

????????double?t?=?0;
????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????double?we=7.292115E-5;???//定義地球自轉角速度
????????????t?=?Convert.ToDouble（textBox2.Text）;??//讀入所計算的衛星位置的時刻
????????????double?n?=?qiu_n（values[5]）;??????????//調用函數求解衛星平均運動角速度
????????????double?M?=?qiu_M（values[10]?values[11]?n?t?values[3]）;???//調用函數求解衛星平近角點
????????????double?E?=?qiu_E（M?values[6]）;???????//調用函數求解偏近角點
????????????double?u?=?qiu_u（E?values[6]）;???????//調用函數求解真近角點
????????????double?fai?=?u?+?values[8];???????????//升焦距角的求解
????????????double?Sr?=?values[19]?*?Math.Cos（2?*?fai）?+?values[18]?*?Math.Sin（2?*?fai）;
????????????double?Si?=?values[17]?*?Math.Cos（2?*?fai）?+?values[16]?*?Math.Sin（2?*?fai）;
????????????double?Su?=?values[15]?*?Math.Cos（2?*?fai）?+?values[14]?*?Math.Sin（2?*?fai）;//三個攝動改正項
????????????double?r?=（Math.Pow（values[5]2））?*?（1?-?values[6]?*?Math.Cos（E））?+?Sr;?????//改正后的向徑
?????????????u?=?fai+?Su;??????//改正后的真近角點???????????????????
????????????double?i?=?values[7]?+?values[13]?*?（t?-?values[3]）?+?Si;//改正后的軌道傾角
????????????double?w?=?values[9]?+?（values[12]?-?we）?*?（t?-?values[3]）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????817??2008-12-17?11:32??GPS\broadcast?ephemeris.txt

?????文件??????24576??2008-12-18?22:55??GPS\WindowsApplication10\bin\Debug\WindowsApplication10.exe

?????文件??????28160??2008-12-18?22:55??GPS\WindowsApplication10\bin\Debug\WindowsApplication10.pdb

?????文件???????5632??2005-12-08?14:51??GPS\WindowsApplication10\bin\Debug\WindowsApplication10.vshost.exe

?????文件???????4752??2008-12-18?22:55??GPS\WindowsApplication10\Form1.cs

?????文件???????5869??2008-12-18?16:15??GPS\WindowsApplication10\Form1.Designer.cs

?????文件???????5814??2008-12-18?16:15??GPS\WindowsApplication10\Form1.resx

?????文件????????842??2008-12-18?16:15??GPS\WindowsApplication10\obj\Debug\WindowsApplication10.csproj.GenerateResource.Cache

?????文件??????24576??2008-12-18?22:55??GPS\WindowsApplication10\obj\Debug\WindowsApplication10.exe

?????文件????????180??2008-12-18?16:15??GPS\WindowsApplication10\obj\Debug\WindowsApplication10.Form1.resources

?????文件??????28160??2008-12-18?22:55??GPS\WindowsApplication10\obj\Debug\WindowsApplication10.pdb

?????文件????????180??2008-12-17?10:23??GPS\WindowsApplication10\obj\Debug\WindowsApplication10.Properties.Resources.resources

?????文件????????359??2008-12-18?22:55??GPS\WindowsApplication10\obj\WindowsApplication10.csproj.FileList.txt

?????文件????????479??2008-12-17?10:15??GPS\WindowsApplication10\Program.cs

?????文件???????1194??2008-12-17?10:15??GPS\WindowsApplication10\Properties\AssemblyInfo.cs

?????文件???????2894??2008-12-17?10:15??GPS\WindowsApplication10\Properties\Resources.Designer.cs

?????文件???????5612??2008-12-17?10:15??GPS\WindowsApplication10\Properties\Resources.resx

?????文件???????1103??2008-12-17?10:15??GPS\WindowsApplication10\Properties\Settings.Designer.cs

?????文件????????249??2008-12-17?10:15??GPS\WindowsApplication10\Properties\Settings.settings

?????文件???????3247??2008-12-17?10:23??GPS\WindowsApplication10\WindowsApplication10.csproj

?????文件????????949??2008-12-17?10:15??GPS\WindowsApplication10.sln

????..A..H.?????14848??2008-12-18?22:55??GPS\WindowsApplication10.suo

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\obj\Debug\TempPE

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\bin\Debug

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\obj\Debug

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\bin

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\obj

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10\Properties

?????目錄??????????0??2008-12-19?14:15??GPS\WindowsApplication10

?????目錄??????????0??2008-12-19?14:15??GPS

............此處省略3個文件信息