using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Web;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Data.SqlClient;
using?System.Drawing;
using?System.Data.OleDb;

namespace?WebApplication1
{
????public?class?ClassPublic
????{
????????static?System.Data.DataTable?rs?=?new?System.Data.DataTable（）;
????????static?PointF[]?points;
????????static?PointF?position;
????????static?double?c?=?0.0;
????????public?static?string?msg;
????????static?float?length;
????????static?double?initconsistency;
????????public?static?int?index;
????????public?static?string?type;

????????//獲取長江數(shù)據(jù)
????????public?static?void?Init（string?str1）
????????{
????????????if?（str1?!=?“無效參數(shù)“?&&?str1?!=?“結(jié)果：“）
????????????????c?=?double.Parse（str1.Substring（3））;
????????????else
????????????????return;
????????????string?filePath?=?“..\\WebApplication1\\WebApplication1\\changjiang.xls“;
????????????OleDbConnection?conn?=?new?OleDbConnection（“Provider=Microsoft.Jet.OLEDB.4.0;“?+?“Data?Source=?“?+?filePath?+?“;?“?+?“Extended?Properties=‘Excel?8.0;HDR=False;IMEX=1‘“）;
????????????conn.Open（）;
????????????OleDbCommand?myOleDbCommand?=?new?OleDbCommand（“SELECT?*?FROM?[Sheet1$]?“?conn）;
????????????OleDbDataAdapter?myData?=?new?OleDbDataAdapter（myOleDbCommand）;

????????????myData.Fill（rs）;
????????????points?=?new?PointF[572];
????????????conn.Close（）;
????????}

????????//獲取流經(jīng)距離1
????????public?static?void?GetLength1（string?str4）
????????{
????????????if?（str4?==?null）
????????????????return;
????????????try
????????????{
????????????????length?=?float.Parse（str4）;//單位：米
????????????}
????????????catch
????????????{
????????????????msg?=?“error!“;
????????????}
????????}
????????
????????//獲取流經(jīng)距離2
????????public?static?void?GetLength2（string?str4?string?str5）
????????{
????????????if?（str4?==?null?||?str5?==?null）
????????????????return;
????????????try
????????????{
????????????????length?=?float.Parse（str4）;
????????????????initconsistency?=?double.Parse（str5）;
????????????}
????????????catch
????????????{
????????????????msg?=?“error!“;
????????????}
????????}

????????//獲取輸入數(shù)據(jù)
????????public?static?void?Display（string?str2string?str3）
????????{
????????????if?（str2?==?null?||?str3?==?null）
????????????????return;
????????????float?f2?f3?longitude?latitude;
????????????try
????????????{
????????????????f2?=?float.Parse（str2）;
????????????????f3?=?float.Parse（str3）;
????????????????longitude?=?（f2?-?105）?*?111?-?60;
????????????????latitude?=?440?-?（f3?-?28）?*?111;
????????????????GetDistance（longitude?latitudelength）;
????????????}
????????????catch
????????????{
????????????????msg?=?“error!“;
????????????}
????????}

????????//獲取輸入點(diǎn)到長江的最近距離
????????protected?static?void?GetDistance（float?e?float?n?float?len）
????????{
????????????PointF?point?=?new?PointF（）;
????????????for?（int?i?=?0;?i?????????????{
????????

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

?????文件????1441792??2013-03-28?14:29??水污染擴(kuò)散模型共享平臺\水污染擴(kuò)散模型.mdf

?????文件?????786432??2013-03-28?14:29??水污染擴(kuò)散模型共享平臺\水污染擴(kuò)散模型_log.LDF

????..A.SH.??????7168??2012-08-21?11:52??水污染擴(kuò)散模型共享平臺\WebApplication1\Thumbs.db

?????文件????????935??2012-07-23?17:06??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1.sln

????..A..H.?????48640??2013-03-28?14:24??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1.suo

?????文件?????743936??2012-08-21?12:16??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\area.xls

?????文件??????47104??2012-08-08?20:46??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\changjiang.xls

?????文件???????8318??2013-03-28?12:55??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\Class1.cs

?????文件??????15360??2012-08-21?11:58??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\name.xls

????..A.SH.?????31744??2012-09-20?13:45??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\Thumbs.db

?????文件???????8071??2012-10-11?19:30??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\web.config

?????文件???????9681??2013-03-26?09:32??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebApplication1.csproj

?????文件???????1300??2013-03-26?09:32??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebApplication1.csproj.user

?????文件???????2868??2013-03-25?11:49??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm1.aspx

?????文件???????6751??2013-03-26?11:03??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm1.aspx.cs

?????文件???????5258??2013-03-25?09:11??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm1.aspx.designer.cs

?????文件???????2133??2013-03-25?11:49??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm10.aspx

?????文件????????511??2012-09-21?20:06??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm10.aspx.cs

?????文件????????515??2012-11-18?21:27??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm10.aspx.designer.cs

?????文件???????3148??2013-03-25?09:53??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm6.aspx

?????文件????????510??2012-09-20?13:11??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm6.aspx.cs

?????文件????????514??2013-03-08?14:41??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm6.aspx.designer.cs

?????文件???????2722??2013-03-25?11:17??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm7.aspx

?????文件????????510??2012-09-20?14:14??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm7.aspx.cs

?????文件????????514??2013-03-08?14:44??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm7.aspx.designer.cs

?????文件???????2298??2013-03-25?11:49??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm8.aspx

?????文件????????510??2012-09-21?13:03??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm8.aspx.cs

?????文件????????853??2013-03-08?14:45??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\WebForm8.aspx.designer.cs

?????文件???????2574??2013-03-08?14:40??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\首頁.aspx

?????文件????????508??2013-03-08?14:45??水污染擴(kuò)散模型共享平臺\WebApplication1\WebApplication1\首頁.aspx.cs

............此處省略96個文件信息