public void SaveState()
{
List <string[]> array_list = new List <string[]>();
array_list.Add(new string[]
{
LastUpdateDateTime.ToString(),
"",
"",
"",
""
});
foreach (TradingCalenderEvent trading_calender_event in event_list)
{
array_list.Add(new string[]
{
trading_calender_event.EventTimeUTC.ToString(),
trading_calender_event.Symbol,
trading_calender_event.Description,
trading_calender_event.IsAllDay.ToString(),
ToolsString.DictionaryToString(trading_calender_event.Tags)
});
}
ToolsIOCSV.WriteCSVFile(database_path, ToolsCollection.ConvertToArray2D(array_list));
}
public static void ComposeBinary(TradingSymbol trading_symbol)
{
string source_data_path = Path.Combine(source_data_root_path, trading_symbol.Broker, trading_symbol.Account, trading_symbol.Symbol);
string target_data_path = Path.Combine(binary_data_root_path, trading_symbol.Broker, trading_symbol.Account, trading_symbol.Symbol);
if (!Directory.Exists(source_data_path))
{
throw new Exception("No data for trading symbol: " + trading_symbol);
}
string[] files = Directory.GetFiles(source_data_path);
if (files.Length == 0)
{
throw new Exception("No data for trading symbol: " + trading_symbol);
}
Array.Sort(files);
List <Price> price_list = new List <Price>();
foreach (string file in files)
{
AddFileToPriceList(price_list, file);
}
PriceSet price_set = new PriceSet(ToolsPrice.DefaultSymbolGBPUSD, price_list);
DateTimeUTC date_time_first = price_set.OpenDateTime;
DateTimeUTC date_time_last = price_set.CloseDateTime;
target_data_path = Path.Combine(target_data_path, date_time_first.ToString("yyyyMMddHHmmss") + "_" + date_time_last.ToString("yyyyMMddHHmmss") + ".blb");
string target_data_path_dir = Path.GetDirectoryName(target_data_path);
if (!Directory.Exists(target_data_path_dir))
{
Directory.CreateDirectory(target_data_path_dir);
}
using (BinaryWriter writer = new BinaryWriter(new FileStream(target_data_path, FileMode.Create)))
{
price_set.Write(writer);
}
}