开放式基金
using
System;
using System.Text;
using System.Text.RegularExpressions;
using System.Net;
using System.IO;
using System.Collections;
namespace SEI.DL88250.SourceCodes.CSharp
{
struct FoundationData
{
public string _code;
public string _name;
public string _tDay;
public string _tSub1Day;
public string _growRate;
public string _pureValue;
}
class OpenFoundation
{
public static string [] _foundationNames
= { " 汇添富均衡增长 " ,
" 景顺长城新兴成长 " ,
" 华安宏利 " ,
" 易方达策略成长2号 " ,
" 南方绩优成长 " ,
" 南方避险 "
};
public static double [] _originalPureValue
= { 1.8271 ,
1.8120 ,
1.6818 ,
1.596 ,
1.0 ,
1.0
};
public static double [] _investment
= { 50000 ,
20000 ,
100000 ,
60000 ,
60000 ,
11000
};
public static double [] _shares
= { _investment[ 0 ] / _originalPureValue[ 0 ],
_investment[ 1 ] / _originalPureValue[ 1 ],
_investment[ 2 ] / _originalPureValue[ 2 ],
_investment[ 3 ] / _originalPureValue[ 3 ],
_investment[ 4 ] / _originalPureValue[ 4 ],
_investment[ 5 ] / _originalPureValue[ 5 ],
};
static void Main( string [] args)
{
{
()
}
#region 下载数据
string pageHtml = "" ;
try
{
WebClient aWebClient = new WebClient();
// 获取或设置用于对向Internet资源的请求进行身份验证的网络凭据。
aWebClient.Credentials = CredentialCache.DefaultCredentials;
// 从指定网站下载数据
Byte[] pageData = aWebClient.DownloadData( " http://finance.sina.com.cn/realstock/js/openfundjs.js " );
// 如果获取网站页面采用的是GB2312，则使用这句
pageHtml = Encoding.Default.GetString(pageData);
// 如果获取网站页面采用的是UTF-8，则使用这句
// string pageHtml = Encoding.UTF8.GetString(pageData);
}
catch (WebException webE)
{
Console.WriteLine(webE.Message.ToString());
}
#endregion 下载数据结束
#region 数据整理
pageHtml = pageHtml.Replace( " " " , "" );
string [] data = pageHtml.Split( ' ; ' );
ArrayList foundataArray = new ArrayList();
for ( int i = 2 ; i < data.Length - 1 ; i ++ ) // data[0,1]内有不相关内容
{
data[i] = data[i].Remove( 0 , 1 );
string [] aFoundationInfo = data[i].Split( ' | ' );
FoundationData fd;
aFoundationInfo[ 0 ] = aFoundationInfo[ 0 ].Substring(aFoundationInfo[ 0 ].IndexOf( ' = ' ) + 2 , 6 );
for ( int j = 0 ; j < _foundationNames.Length; j ++ )
{
if (aFoundationInfo[ 1 ] == _foundationNames[j])
{
fd._code = aFoundationInfo[ 0 ];
fd._name = aFoundationInfo[ 1 ];
fd._tDay = aFoundationInfo[ 2 ];
fd._tSub1Day = aFoundationInfo[ 3 ];
fd._growRate = aFoundationInfo[ 4 ];
fd._pureValue = aFoundationInfo[ 5 ];
foundataArray.Add(fd);
}
}
}
#endregion 数据整理结束
#region 打印基金信息
Console.WriteLine( " 编号 名称 昨日净值 前日净值 增长率 累积净值 " );
foreach (FoundationData of in foundataArray)
{
Console.WriteLine( " {0}{1}{2}{3}{4}{5} " ,
PadRightTrueLen(of._code, 9 , ' ' , false ),
PadRightTrueLen(of._name, 20 , ' ' , false ),
PadRightTrueLen(of._tDay, 16 , ' ' , false ),
PadRightTrueLen(of._tSub1Day, 16 , ' ' , false ),
PadRightTrueLen(of._growRate, 15 , ' ' , false ),
of._pureValue);
}
#endregion 打印基金信息结束
#region 投资回报计算
#endregion 投资回报计算结束
}
public static int TrueLength( string str)
{
int lenTotal = 0 ;
int n = str.Length;
string strWord = "" ;
int asc;
for ( int i = 0 ; i < n; i ++ )
{
strWord = str.Substring(i, 1 );
asc = Convert.ToChar(strWord);
if (asc < 0 || asc > 127 )
{
lenTotal = lenTotal + 2 ;
}
else
{
lenTotal = lenTotal + 1 ;
}
}
return lenTotal;
}
public static string PadRightTrueLen( string strOriginal, int maxTrueLength, char chrPad, bool blnCutTail)
{
string strNew = strOriginal;
if (strOriginal == null || maxTrueLength <= 0 )
{
strNew = "" ;
return strNew;
}
int trueLen = TrueLength(strOriginal);
if (trueLen > maxTrueLength)
{
if (blnCutTail)
{
for ( int i = strOriginal.Length - 1 ; i > 0 ; i -- )
{
strNew = strNew.Substring( 0 , i);
if (TrueLength(strNew) == maxTrueLength)
{
break ;
}
else if (TrueLength(strNew) < maxTrueLength)
{
strNew += chrPad.ToString();
break ;
}
}
}
}
else // 填充
{
for ( int i = 0 ; i < maxTrueLength - trueLen; i ++ )
{
strNew += chrPad.ToString();
}
}
return strNew;
}
}
}
using System.Text;
using System.Text.RegularExpressions;
using System.Net;
using System.IO;
using System.Collections;
namespace SEI.DL88250.SourceCodes.CSharp
{
struct FoundationData
{
public string _code;
public string _name;
public string _tDay;
public string _tSub1Day;
public string _growRate;
public string _pureValue;
}
class OpenFoundation
{
public static string [] _foundationNames
= { " 汇添富均衡增长 " ,
" 景顺长城新兴成长 " ,
" 华安宏利 " ,
" 易方达策略成长2号 " ,
" 南方绩优成长 " ,
" 南方避险 "
};
public static double [] _originalPureValue
= { 1.8271 ,
1.8120 ,
1.6818 ,
1.596 ,
1.0 ,
1.0
};
public static double [] _investment
= { 50000 ,
20000 ,
100000 ,
60000 ,
60000 ,
11000
};
public static double [] _shares
= { _investment[ 0 ] / _originalPureValue[ 0 ],
_investment[ 1 ] / _originalPureValue[ 1 ],
_investment[ 2 ] / _originalPureValue[ 2 ],
_investment[ 3 ] / _originalPureValue[ 3 ],
_investment[ 4 ] / _originalPureValue[ 4 ],
_investment[ 5 ] / _originalPureValue[ 5 ],
};
static void Main( string [] args)
{
{
()
}
#region 下载数据
string pageHtml = "" ;
try
{
WebClient aWebClient = new WebClient();
// 获取或设置用于对向Internet资源的请求进行身份验证的网络凭据。
aWebClient.Credentials = CredentialCache.DefaultCredentials;
// 从指定网站下载数据
Byte[] pageData = aWebClient.DownloadData( " http://finance.sina.com.cn/realstock/js/openfundjs.js " );
// 如果获取网站页面采用的是GB2312，则使用这句
pageHtml = Encoding.Default.GetString(pageData);
// 如果获取网站页面采用的是UTF-8，则使用这句
// string pageHtml = Encoding.UTF8.GetString(pageData);
}
catch (WebException webE)
{
Console.WriteLine(webE.Message.ToString());
}
#endregion 下载数据结束
#region 数据整理
pageHtml = pageHtml.Replace( " " " , "" );
string [] data = pageHtml.Split( ' ; ' );
ArrayList foundataArray = new ArrayList();
for ( int i = 2 ; i < data.Length - 1 ; i ++ ) // data[0,1]内有不相关内容
{
data[i] = data[i].Remove( 0 , 1 );
string [] aFoundationInfo = data[i].Split( ' | ' );
FoundationData fd;
aFoundationInfo[ 0 ] = aFoundationInfo[ 0 ].Substring(aFoundationInfo[ 0 ].IndexOf( ' = ' ) + 2 , 6 );
for ( int j = 0 ; j < _foundationNames.Length; j ++ )
{
if (aFoundationInfo[ 1 ] == _foundationNames[j])
{
fd._code = aFoundationInfo[ 0 ];
fd._name = aFoundationInfo[ 1 ];
fd._tDay = aFoundationInfo[ 2 ];
fd._tSub1Day = aFoundationInfo[ 3 ];
fd._growRate = aFoundationInfo[ 4 ];
fd._pureValue = aFoundationInfo[ 5 ];
foundataArray.Add(fd);
}
}
}
#endregion 数据整理结束
#region 打印基金信息
Console.WriteLine( " 编号 名称 昨日净值 前日净值 增长率 累积净值 " );
foreach (FoundationData of in foundataArray)
{
Console.WriteLine( " {0}{1}{2}{3}{4}{5} " ,
PadRightTrueLen(of._code, 9 , ' ' , false ),
PadRightTrueLen(of._name, 20 , ' ' , false ),
PadRightTrueLen(of._tDay, 16 , ' ' , false ),
PadRightTrueLen(of._tSub1Day, 16 , ' ' , false ),
PadRightTrueLen(of._growRate, 15 , ' ' , false ),
of._pureValue);
}
#endregion 打印基金信息结束
#region 投资回报计算
#endregion 投资回报计算结束
}
public static int TrueLength( string str)
{
int lenTotal = 0 ;
int n = str.Length;
string strWord = "" ;
int asc;
for ( int i = 0 ; i < n; i ++ )
{
strWord = str.Substring(i, 1 );
asc = Convert.ToChar(strWord);
if (asc < 0 || asc > 127 )
{
lenTotal = lenTotal + 2 ;
}
else
{
lenTotal = lenTotal + 1 ;
}
}
return lenTotal;
}
public static string PadRightTrueLen( string strOriginal, int maxTrueLength, char chrPad, bool blnCutTail)
{
string strNew = strOriginal;
if (strOriginal == null || maxTrueLength <= 0 )
{
strNew = "" ;
return strNew;
}
int trueLen = TrueLength(strOriginal);
if (trueLen > maxTrueLength)
{
if (blnCutTail)
{
for ( int i = strOriginal.Length - 1 ; i > 0 ; i -- )
{
strNew = strNew.Substring( 0 , i);
if (TrueLength(strNew) == maxTrueLength)
{
break ;
}
else if (TrueLength(strNew) < maxTrueLength)
{
strNew += chrPad.ToString();
break ;
}
}
}
}
else // 填充
{
for ( int i = 0 ; i < maxTrueLength - trueLen; i ++ )
{
strNew += chrPad.ToString();
}
}
return strNew;
}
}
}