public IEnumerable<IParticipation> GetData(string stockCode)
{
string filepath = string.Format(@"{0}\{1}.dat", PathHelper.ParticipationFolder, stockCode);
List<ParticipationDataItem> result = new List<ParticipationDataItem>();
if (File.Exists(filepath))
{
var file = new ParticipationFile(filepath);
result.AddRange(file.ReadAll());
}
return result.Cast<IParticipation>();
}
public IParticipation GetLatest(string stockCode)
{
string filepath = string.Format(@"{0}\{1}.dat", PathHelper.ParticipationFolder, stockCode);
if (File.Exists(filepath))
{
var file = new ParticipationFile(filepath);
var result = from it in file.ReadAll()
orderby it.Time descending
select it;
IParticipation fst = result.First();
if (fst != null)
return fst;
}
return null;
}