public SortedList<DateTime, InfomaxDataRow> LoadData(
String targetCode, String path, InfomaxDataRow.Type targetType)
{
SortedList<DateTime, InfomaxDataRow> data = new SortedList<DateTime, InfomaxDataRow>();
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
StreamReader sr = new StreamReader(fs);
while (!sr.EndOfStream)
{
String line = sr.ReadLine();
StringPacket sp = new StringPacket(line);
sp.Decode(); // skip
sp.Decode(); // skip
InfomaxDataRow.Type type = InfomaxDataRow.Type.Unknown;
String strType = sp.Decode();
if (strType.CompareTo("CurPrice") == 0)
{
type = InfomaxDataRow.Type.CurPrice;
}
else if (strType.CompareTo("BidPrice") == 0)
{
type = InfomaxDataRow.Type.BidPrice1;
}
else if (strType.CompareTo("AskPrice") == 0)
{
type = InfomaxDataRow.Type.AskPrice1;
}
double value = sp.DecodeDouble();
DateTime dt = DateTime.ParseExact(sp.Decode(), "yyyyMMdd HH:mm:ss.fff", null);
if (type == targetType)
{
InfomaxDataRow row = new InfomaxDataRow();
row.RowType = type;
row.Value = value;
row.CurDateTime = dt;
data.Add(dt, row);
}
}
sr.Close();
fs.Close();
return data;
}
public SortedList<DateTime, InfomaxDataRow> LoadData(
String targetCode, String path, InfomaxDataRow.Type targetType)
{
SortedList<DateTime, InfomaxDataRow> data = new SortedList<DateTime, InfomaxDataRow>();
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
StreamReader sr = new StreamReader(fs);
while (!sr.EndOfStream)
{
String line = sr.ReadLine();
StringPacket sp = new StringPacket(line);
String code = sp.Decode();
if (code.CompareTo(targetCode) == 0)
{
InfomaxDataRow.Type type = InfomaxDataRow.ConvertStringToType(sp.Decode());
double value = sp.DecodeDouble();
DateTime dt = DateTime.ParseExact(sp.Decode(), "yyyyMMdd HH:mm:ss.fff", null);
if (type == targetType)
{
InfomaxDataRow row = new InfomaxDataRow();
row.RowType = type;
row.Value = value;
row.CurDateTime = dt;
data.Add(dt, row);
}
}
}
sr.Close();
fs.Close();
return data;
}