private YahooStock Deserialize()
{
if (File.Exists(Filepath))
{
XmlSerializer serializer = new XmlSerializer(typeof(YahooStock));
using (StreamReader reader = new StreamReader(Filepath)) {
YahooStock instance = (YahooStock)serializer.Deserialize(reader);
return(instance);
}
}
return(new YahooStock());
}
public static List <YahooStock> GetStocks()
{
var url = string.Format("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.industry%20where%20id%20in%20(select%20industry.id%20from%20yahoo.finance.sectors)&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys");
var xml = Reader.ReadString(url);
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlNodeList nodes = doc.DocumentElement.SelectNodes("/query/results/industry/company");
List <YahooStock> yahooStocks = new List <YahooStock>();
foreach (XmlNode node in nodes)
{
YahooStock yahooStock = new YahooStock();
yahooStock.Name = node.Attributes["name"].InnerText;
yahooStock.Symbol = node.Attributes["symbol"].InnerText;
yahooStocks.Add(yahooStock);
}
return(yahooStocks);
}
public void Update(YahooStock stock)
{
Name = stock.Name;
Symbol = stock.Symbol;
Bars = stock.Bars;
}
