private void LoadTradesFromFile(DateCollection newCol)
{
FileLib.WFile f = new FileLib.WFile(GetFilePath(newCol.Date));
if (!f.Exists())
{
return;
}
var strings = f.ReadAllLines();
strings.ForEach <string>((s) => {
if (s.Empty())
{
return;
}
var dataTrade = s.Split('\t');
var trade = new Trade();
trade.Number = dataTrade[0].ToLong();
trade.Price = dataTrade[2].ToDecimal();
trade.Volume = dataTrade[3].ToInt32();
trade.Direction = dataTrade[4] == "B" ? OrderDirection.Buy : OrderDirection.Sell;
trade.SecCode = dataTrade[5];
newCol.Trades.Add(trade);
});
}
/// <summary> Чтение коллекции из файла в сериализованном виде. </summary>
/// <param name="filename"></param>
public void ReadCollectionFromFile(string filename)
{
this.TimeLastWrite = DateTime.Now;
FileLib.WFile file = new FileLib.WFile(filename);
if (!file.Exists())
{
return;
}
if (file.Size() == 0)
{
return;
}
MutexCollection.WaitOne();
using (Stream stream = File.Open(filename, FileMode.Open))
{
try
{
var binaryFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
this.Collection = (List <CandleData>)binaryFormatter.Deserialize(stream);
}
catch (Exception e)
{
string er = e.ToString();
}
}
MutexCollection.ReleaseMutex();
}