[amibroker] low level interface for backtester

["raskoks" <raskoks@xxxxxxxxx>]

I've got smth like [code below] in my formula. System is simple but i'd like to modifide some trades - but with this code  i don't have any trades. am i doing smth wrong ?

SetBacktestMode( backtestRegularRaw );
SetCustomBacktestProc("");
if ( Status( "action" ) == actionPortfolio )
{
   bo = GetBacktesterObject();
   bo.PreProcess();

   for ( i = 0; i < BarCount; i++ )
   {

		CanEnter=False;
     for ( sig = bo.GetFirstSignal( i ); sig; sig = bo.GetNextSignal( i ) )
      {

		if (  sig.IsLong() AND sig.IsEntry)
            {		
						
	bo.ExitTrade(i, sig.Symbol, sig.Price, 0 );
	bo.EnterTrade( i, sig.Symbol, True, sig.Price, sig.PosSize,sig.PosScore,RoundLotSize = 1);
               CanEnter = True;

            }
	else if ( NOT sig.IsLong()AND sig.IsEntry)	{

	bo.ExitTrade(i, sig.Symbol, sig.Price, 0 );
	bo.EnterTrade( i, sig.Symbol, False, sig.Price, sig.PosSize,sig.PosScore,RoundLotSize = 1);			
	 CanEnter = True;
			

	} 
	if ( ! CanEnter )			
	{
	sig.Price = -1;
	}
         
     }
	bo.HandleStops(i);
	bo.UpdateStats(i,1);
	bo.UpdateStats(i,2);
	}
   bo.PostProcess();
}






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