At bovespa website have a webservice with stock quotes informations
http://www.bmfbovespa.com.br/Pregao-Online/ExecutaAcaoAjax.asp?CodigoPapel=petr4
<ComportamentoPapeis>
<Papel Codigo="PETR4"
Nome="PETROBRAS PN"
Ibovespa="#"
Data="10/07 /201400:00:00"
Abertura="17,78"
Minimo="0,00"
Maximo="18,17"
Medio="17,97"
Ultimo="18,11"
Oscilacao="4,50"
Minino="17,62"/>
</ComportamentoPapeis>
I am trying to read this xml and navigate into him using this code:
using System;
using System.IO;
using System.Net;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace stock_analysis
{
class Teste
{
public static void Main (string[] args)
{
const string URL = "http://www.bmfbovespa.com.br/Pregao-Online/ExecutaAcaoAjax.asp?CodigoPapel=petr4";
// Create a request for the URL.
WebRequest request = WebRequest.Create (URL);
// If required by the server, set the credentials.
request.Credentials = CredentialCache.DefaultCredentials;
// Get the response.
WebResponse response = request.GetResponse ();
// Display the status.
//Console.WriteLine (((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
Stream dataStream = response.GetResponseStream ();
// Open the stream using a StreamReader for easy access.
StreamReader reader = new StreamReader (dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd ();
// Display the content.
//Console.WriteLine (responseFromServer);
// Clean up the streams and the response.
//StringBuilder output = new StringBuilder();
String xmlString = responseFromServer;
//Console.WriteLine ("----\n {0}\n -------", xmlString);
XElement xmlTree = XElement.Parse(xmlString);
Console.WriteLine (xmlTree);
reader.Close ();
response.Close ();
}
}
}
How can i navigate into this XML?
