private IEnumerable <TradeDay> ReadStockData()
{
using (StreamReader sr = new StreamReader(tradeFile))
{
string line = null;
// Move past headings
sr.ReadLine();
while ((line = sr.ReadLine()) != null)
{
TradeDay day = ParseTradeEntry(line);
yield return(day);
}
}
}
private static TradeDay ParseTradeEntry(string entry)
{
string[] items = entry.Split(',');
TradeDay ret = new TradeDay();
ret.Date = DateTime.Parse(items[0]);
ret.Open = double.Parse(items[1], NumberFormatInfo.InvariantInfo);
ret.High = double.Parse(items[2], NumberFormatInfo.InvariantInfo);
ret.Low = double.Parse(items[3], NumberFormatInfo.InvariantInfo);
ret.Close = double.Parse(items[4], NumberFormatInfo.InvariantInfo);
ret.Volume = long.Parse(items[5], NumberFormatInfo.InvariantInfo);
ret.AdjClose = double.Parse(items[6], NumberFormatInfo.InvariantInfo);
return(ret);
}
