private void btnQuery_Click(object sender, EventArgs e)
{
HistoryBoundList cHistoryList = __cTradeService.Closes;
int iIndex = comboMode.SelectedIndex;
switch (iIndex)
{
case 0:
cHistoryList.Filter(txtSymbol.Text, DateTime.MinValue, DateTime.MaxValue);
break;
case 1:
DateTime cStart = DateTime.Today;
DateTime cStop = cStart.AddSeconds(86399);
datePickerStart.Value = cStart;
datePickerStop.Value = cStart;
cHistoryList.Filter(txtSymbol.Text, cStart, cStop);
break;
case 2:
cHistoryList.Filter(txtSymbol.Text, datePickerStart.Value, datePickerStop.Value.AddSeconds(86399));
break;
}
}
internal static void Save(TradeBoundList openTrades, HistoryBoundList history, string file)
{
int iIndex = file.LastIndexOf(".");
if (iIndex > -1)
{
string sOpenFile = file.Substring(0, iIndex) + "_open.csv";
string sCloseFile = file.Substring(0, iIndex) + "_close.csv";
File.WriteAllText(sOpenFile, ProcessOpenTrades(openTrades), Encoding.UTF8);
File.WriteAllText(sCloseFile, ProcessHistorys(history), Encoding.UTF8);
}
}
private static string ProcessHistorys(HistoryBoundList trades)
{
StringBuilder cBuilder = new StringBuilder(1024 * 1024);
cBuilder.Append("NO.").Append(',').Append("SymbolID").Append(',').Append("Category").Append(',').Append("Action").Append(',').Append("Volume").Append(',').Append("Price").Append(',').Append("Profit").Append(',').Append("Fee").Append(',').Append("Tax").Append(',').Append("Trading time").Append(',').AppendLine("Description");
int iCount = trades.Count - 1; //內建的歷史資料用來統計總和放在最後一筆
for (int i = 0; i < iCount; i++)
{
_TradeInfo cTrade = trades.GetItemAt(i);
cBuilder.Append(cTrade.Ticket).Append(',').Append(cTrade.SymbolId).Append(',').Append(cTrade.Category).Append(',').Append(cTrade.Action).Append(',').Append(cTrade.Contracts).Append(',').Append(cTrade.Price).Append(',').Append(cTrade.Profit).Append(',').Append(cTrade.Fee).Append(',').Append(cTrade.Tax).Append(',').Append(cTrade.Time).Append(',').AppendLine(cTrade.Comment);
}
return(cBuilder.ToString());
}
private static string ProcessHistorys(HistoryBoundList trades)
{
int iCount = trades.Count - 1; //內建的歷史資料用來統計總和放在最後一筆
if (iCount > 0)
{
_TradeInfo[] cItems = new _TradeInfo[iCount];
for (int i = 0; i < iCount; i++)
{
cItems[i] = trades.GetItemAt(i);
}
return(JsonConvert.SerializeObject(cItems, Formatting.Indented));
}
return("[]");
}
internal TradeService()
{
__cQueue = new Queue <ResponseEvent>(64);
__cCloses = new HistoryBoundList(512);
__cOpens = new TradeBoundList(64, true);
__cTrusts = new TradeBoundList(32);
__cTradeTimer = new Timer();
__cTradeTimer.Elapsed += TradeTimer_onElapsed;
__cTradeTimer.AutoReset = false;
__cTradeTimer.Interval = 500;
__cUpdateTimer = new Timer();
__cUpdateTimer.Elapsed += UpdateTimer_onElapsed;
__cUpdateTimer.AutoReset = false;
__cUpdateTimer.Interval = 500;
}
