public static List <FinancialPoint> ReadFinancialData(string fileName)
{
string longFileName = string.Empty;
StreamReader reader;
var dataSource = new List <FinancialPoint>();
try {
longFileName = FileNamePrefix + fileName;
Uri uri = new Uri(longFileName, UriKind.RelativeOrAbsolute);
StreamResourceInfo info = Application.GetResourceStream(uri);
reader = new StreamReader(info.Stream);
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
var values = line.Split(',');
var point = new FinancialPoint();
point.DateTimeArgument = DateTime.ParseExact(values[0], "yyyy.MM.dd", null);
point.OpenValue = double.Parse(values[1], CultureInfo.InvariantCulture);
point.HighValue = double.Parse(values[2], CultureInfo.InvariantCulture);
point.LowValue = double.Parse(values[3], CultureInfo.InvariantCulture);
point.CloseValue = double.Parse(values[4], CultureInfo.InvariantCulture);
dataSource.Add(point);
}
}
catch {
throw new Exception("It's impossible to load " + fileName);
}
return(dataSource);
}
List <FinancialPoint> CreateDataSource()
{
XDocument document = DataLoader.LoadXmlFromResources("/Data/Dell.xml");
List <FinancialPoint> result = new List <FinancialPoint>();
if (document != null)
{
foreach (XElement element in document.Element("Dell").Elements())
{
FinancialPoint point = new FinancialPoint();
point.Argument = element.Element("Argument").Value;
point.OpenValue = Convert.ToDouble(element.Element("OpenValue").Value, CultureInfo.InvariantCulture);
point.CloseValue = Convert.ToDouble(element.Element("CloseValue").Value, CultureInfo.InvariantCulture);
point.LowValue = Convert.ToDouble(element.Element("LowValue").Value, CultureInfo.InvariantCulture);
point.HighValue = Convert.ToDouble(element.Element("HighValue").Value, CultureInfo.InvariantCulture);
result.Add(point);
}
}
return(result);
}