/// <summary>
/// Calculates the generated result
/// </summary>
private bool CalculateTheResult(bool isSaveEqualResult)
{
bool isBetter = false;
_cycles++;
Data.FirstBar = Data.Strategy.SetFirstBar();
Data.Strategy.AdjustUsePreviousBarValue();
// Sets default logical group for all slots that are open (not locked or linked).
foreach (IndicatorSlot slot in Data.Strategy.Slot)
{
if (slot.SlotStatus == StrategySlotStatus.Open)
{
slot.LogicalGroup = Data.Strategy.GetDefaultGroup(slot.SlotNumber);
}
}
#if !DEBUG
try
{
#endif
Backtester.Calculate();
int balance = (_isOOS ? Backtester.Balance(_barOOS) : Backtester.NetBalance);
bool isLimitationsOK = IsLimitationsFulfilled();
if (isLimitationsOK)
{
if (_bestBalance < balance ||
(_bestBalance == balance && (isSaveEqualResult || Data.Strategy.Slots < _strategyBest.Slots)))
{
_strategyBest = Data.Strategy.Clone();
_strategyBest.PropertiesStatus = Data.Strategy.PropertiesStatus;
for (int slot = 0; slot < Data.Strategy.Slots; slot++)
{
_strategyBest.Slot[slot].SlotStatus = Data.Strategy.Slot[slot].SlotStatus;
}
string description = GenerateDescription();
if (balance > _bestBalance)
{
AddStrategyToGeneratorHistory(description);
}
else
{
UpdateStrategyInGeneratorHistory(description);
}
SetStrategyDescriptionButton();
_bestBalance = balance;
isBetter = true;
_isStartegyChanged = true;
RefreshSmallBalanceChart();
RefreshAccountStatisticas();
RebuildStrategyLayout(_strategyBest);
Top10AddStrategy();
}
else if (Top10Field.IsNominated(balance))
{
Top10AddStrategy();
}
}
SetLabelCyclesText(_cycles.ToString(CultureInfo.InvariantCulture));
#if !DEBUG
}
catch (Exception exception)
{
string text = GenerateCalculationErrorMessage(exception.Message);
const string caption = "Strategy Calculation Error";
ReportIndicatorError(text, caption);
isBetter = false;
}
#endif
return(isBetter);
}
/// <summary>
/// BtnGenerate_Click
/// </summary>
private void BtnGenerateClick(object sender, EventArgs e)
{
if (_isGenerating)
{
// Cancel the asynchronous operation
BgWorker.CancelAsync();
}
else
{
// Start the bgWorker
PrepareStrategyForGenerating();
CheckForLockedSlots();
PrepareIndicatorLists();
bool isEnoughIndicators = CheckAvailableIndicators();
if (_isEntryLocked && _isExitLocked || !isEnoughIndicators)
{
SystemSounds.Hand.Play();
return;
}
Cursor = Cursors.WaitCursor;
_minutes = (int)NUDWorkingMinutes.Value;
ProgressBar.Style = _minutes > 0 ? ProgressBarStyle.Blocks : ProgressBarStyle.Marquee;
GeneratedDescription = String.Empty;
foreach (Control control in PnlCommon.Controls)
{
control.Enabled = false;
}
foreach (Control control in PnlLimitations.Controls)
{
control.Enabled = false;
}
foreach (Control control in PnlSettings.Controls)
{
control.Enabled = false;
}
IndicatorsField.BlockIndicatorChange();
TsbtLockAll.Enabled = false;
TsbtUnlockAll.Enabled = false;
TsbtLinkAll.Enabled = false;
TsbtOverview.Enabled = false;
TsbtStrategyInfo.Enabled = false;
LblCalcStrInfo.Enabled = true;
LblCalcStrNumb.Enabled = true;
ChbHideFSB.Enabled = true;
BtnAccept.Enabled = false;
BtnCancel.Enabled = false;
BtnGenerate.Text = Language.T("Stop");
_isGenerating = true;
ProgressBar.Value = 1;
_progressPercent = 0;
_cycles = 0;
if (ChbGenerateNewStrategy.Checked)
{
Top10Field.ClearTop10Slots();
}
BgWorker.RunWorkerAsync();
}
}
