public static void WriteCsv(IEnumerable <PbTick> list, string output)
{
if (list == null)
{
return;
}
var Codec = new PbTickCodec();
// 将差分数据生成界面数据
IEnumerable <PbTickView> _list = Codec.Data2View(Codec.Restore(list), false);
// 保存
using (TextWriter stream = new StreamWriter(output))
{
var t = new PbTickView();
stream.WriteLine(PbTickView.ToCsvHeader());
foreach (var l in _list)
{
stream.WriteLine(l);
}
stream.Close();
}
}
public static void WriteCsv(IEnumerable<PbTick> list, string output)
{
if (list == null)
return;
PbTickCodec Codec = new PbTickCodec();
// 将差分数据生成界面数据
IEnumerable<PbTickView> _list = Codec.Data2View(Codec.Restore(list), false);
// 保存
using (TextWriter stream = new StreamWriter(output))
{
PbTickView t = new PbTickView();
stream.WriteLine(t.ToCsvHeader());
foreach (var l in _list)
{
stream.WriteLine(l);
}
stream.Close();
}
}
public V2.PbTickView ReadOne2View(Stream stream)
{
return(_v2Codec.Data2View(ReadOne(stream), false));
}
private void ReadFromFile(string pathChosen)
{
strCurrentFilePath = pathChosen;
Tuple<Stream, string, double> tuple = ReadToStream(strCurrentFilePath);
if (tuple == null)
{
return;
}
Stream stream = tuple.Item1;
try
{
QuantBox.Data.Serializer.PbTickSerializer pts = new QuantBox.Data.Serializer.PbTickSerializer();
listTickData = pts.Read(stream).ToList();
strCurrentFileName = string.Format("{0} ({1}/{2}={3})",
tuple.Item2, tuple.Item3, listTickData.Count(), tuple.Item3 / listTickData.Count());
ValueChanged(false);
PbTickCodec Codec = new PbTickCodec();
listTickView = Codec.Data2View(this.listTickData, true);
dgvTick.DataSource = this.listTickView;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public V2.PbTickView ReadOne2View(Stream stream, bool unpackDepth = true)
{
return(_v2Codec.Data2View(ReadOne(stream, unpackDepth), false));
}
private static List<PbTickView> ReadFromFile(string pathChosen)
{
Tuple<Stream, string, double> tuple = ReadToStream(pathChosen);
IEnumerable<PbTick> listTickData;
List<PbTickView> listTickView;
if (tuple == null)
{
return null;
}
Stream stream = tuple.Item1;
try
{
QuantBox.Data.Serializer.PbTickSerializer pts = new QuantBox.Data.Serializer.PbTickSerializer();
listTickData = pts.Read(stream);
PbTickCodec Codec = new PbTickCodec();
listTickView = Codec.Data2View(listTickData, true);
return listTickView;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
return null;
}
}
