private void ReadBarsAgo(BinaryReader reader, BarSeries barlist, DateTime now, int len)
{
int i = 0;
for (; i < _icount; ++i)
{
#region
int year = reader.ReadInt16();
int month = reader.ReadByte();
int day = reader.ReadByte();
DateTime dt = new DateTime(year, month, day);
if (dt > now)
{
break;
}
Bar bar = new Bar();
bar.BeginTime = dt;
bar.EndTime = dt;
bar.Open = reader.ReadInt32() / 1000.0;
bar.Close = reader.ReadInt32() / 1000.0;
bar.High = reader.ReadInt32() / 1000.0;
bar.Low = reader.ReadInt32() / 1000.0;
bar.PreClose = reader.ReadInt32() / 1000.0;
bar.Volume = reader.ReadDouble();
bar.Turnover = reader.ReadDouble();
bar.OpenInterest = reader.ReadDouble();
bar.IsCompleted = true;
bar.TradingDate = dt;
barlist.Add(bar);
#endregion
}
if (i > len)
{
int rmlen = i - len;
barlist.RemoveRange(barlist.Count - i, rmlen);
}
}