kodaman.org

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using System;
using System.Data;
using System.Web;
using System.Xml;
using System.IO;
using DataComments;
 
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Doviz();
}
}
string dolarA, euroA;
public void XmlAl()
{
try
{
TextWriter tw = new StreamWriter(Server.MapPath("~/TempFile/Doviz.xml"));
tw.WriteLine(DataComment.Datas("http://www.tcmb.gov.tr/kurlar/today.xml").ToString());
tw.Close();
}
catch { }
}
 
public void Doviz()
{
FileStream fls;
try
{
fls = new FileStream("http://www.tcmb.gov.tr/kurlar/today.xml", FileMode.Open);
XmlAl();
}
catch
{
fls = new FileStream(Server.MapPath("~/TempFile/Doviz.xml"), FileMode.Open);
}
XmlTextReader okuyucu = new XmlTextReader(fls);
XmlDocument dokuman = new XmlDocument();
dokuman.Load(okuyucu);
XmlNode dolar = dokuman.SelectSingleNode("/Tarih_Date/Currency[CurrencyName='US DOLLAR']");
XmlNode euro = dokuman.SelectSingleNode("/Tarih_Date/Currency[CurrencyName='EURO']");
_Dolar.Text = double.Parse(dolar.ChildNodes[4].InnerText, new System.Globalization.CultureInfo("en-US")).ToString();
_Euro.Text = double.Parse(dolar.ChildNodes[4].InnerText, new System.Globalization.CultureInfo("en-US")).ToString();
okuyucu.Close();
}

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<asp:label id="_Dolar" runat="server" text=""></asp:label> TL
<asp:label id="_Euro" runat="server" text=""></asp:label> TL

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namespace wDataRead
{
public class DataRead
{
public static string Datas(string U)
{
Uri S = new Uri(U);
WebRequest Wreqst = WebRequest.Create(S);
WebResponse Wrespns = Wreqst.GetResponse();
Stream Stm = Wrespns.GetResponseStream();
StreamReader Stmrdr = new StreamReader(Stm, Encoding.GetEncoding("windows-1254"));
U = Stmrdr.ReadToEnd();
return U;
}
}
}