public Bars BarsRead()
{
Bars ret = null;
DateTime start = DateTime.Now;
Storage db = StorageFactory.Instance.CreateStorage();
db.Open(this.Abspath, pagePoolSize);
BarsPerst barsPerst = db.Root as BarsPerst;
if (barsPerst == null)
{
return(ret);
}
ret = new Bars(barsPerst.Symbol, barsPerst.ScaleInterval, this.Abspath);
foreach (BarPerst barPerst in barsPerst.BarsStored)
{
ret.BarCreateAppend(new DateTime(barPerst.Time), barPerst.Open, barPerst.High, barPerst.Low, barPerst.Close, barPerst.Volume);
}
db.Close();
string msg = "Elapsed time for reading " + ret.Count + " bars: " + (DateTime.Now - start);
return(ret);
}