Can't a brother just pass a variable?

[White Fork]

Ok, this could get super complicated quick so I'll try to keep it simple and let you ask question if you don't follow me.
Task: Store "AllTrades" - Quantity. Then pass the data to my "private double _sizeDoubler" so I can increase the my lot size if the last trade was a loss.
I have wrote many different configurations. I'll leave what I feel should definitely be working below:

The following code is written below "OnExecutionUpdate".


//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
private void MartingaleManagment(Order order)
{
double _sizeDoubler = 0;
var lossInPips = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1].ProfitPips;
var lossInPoints = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1].ProfitPoints;
var sizeLastTrade = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1].Quantity;

if (lossInPips <= 0 || lossInPoints < 0)
{
_sizeDoubler = (int) lastTradeQty;

if (MyMarketType == MarketType.Forex)
{
_posSize = _(int) _sizeDoubler * 8;
}

else if (MyMarketType == MarketType.Other)

_posSize = (int) _sizeDoubler * 8;

}
else
{
_posSize = InitialLotSize;
}
}

//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

I have tries a lot of variations of this. Getting AllTrades info under "OnBarUpdate". Declairing "_sizeDoubler" as a private and public Double at the top with the other varables. What am I doing wrong here? The Logic for finding if the last trade was a loss works. I just can't get the trade size data from the last trade. Or last losing trade...

Here is another attempt:

//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

(In OnBarUpdate)

if (SystemPerformance.AllTrades.Count > 0)
{
// Check to make sure there is at least one trade in the collection
Trade lastTrade = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1];

lastTradeQty = lastTrade.Quantity;
Print("The last trade's quantity " + (lastTradeQty));
}

(In OnExecutionUpdate)

private void MartingaleManagment(Order order)
{
var lossInPips = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1].ProfitPips;
var lossInPoints = SystemPerformance.AllTrades[SystemPerformance.AllTrades.Count - 1].ProfitPoints;

if (lossInPips <= 0 || lossInPoints < 0)

if (MyMarketType == MarketType.Forex)
{
_posSize = (int) lastTradeQty* 8;
}

else if (MyMarketType == MarketType.Other)

_posSize = (int) lastTradeQty * 8;

}
else
{
_posSize = InitialLotSize;
}
}

//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Any thoughts?

[White Fork]

Well never mind, I figured it out. It seems I need to get tired pushing for too long, freak out and write to you guys. Then grab a coffee and find that the answer comes to me! Thanks anyway!

[KarenGates]

Well never mind, I figured it out. It seems I need to get tired pushing for too long, freak out and write to you guys. Then grab a coffee and find that the answer comes to me! Thanks anyway!

I think it taking too long for you!

cps test