Need Help For My EA

i have good experience with following system (if both run in the same pc)

Plattform a write some Command to registry f.e. somthing like "Buy Now EurUsd"

Plattform b read the registry, if find the correct command - fullfill the command and delete registry entry

brgds, EADeveloper

The Demo account EA could write instructions to a File for the real account EA to follow.

So the Demo account EA would write to a file "BUY" or "SELL" or "LEAVE"

The Live account will read the file, after a small pause, and then remove either the "BUY" or "SELL" instruction replace these words with the instruction "LEAVE" and then place the Order as required.

Hello,

Sorry for the late answer i did ot receive the

email notification from the forum.

Thank you for your help.

It open one by one positions but only for

one symbol. I mean if it open one trade to

EUR/USD, when the trade close the next

trade will open with another symbol like GBP/USD.

The first thing i want to do is to open the

positions one by one for all symbol separely.

If EUR/USD position is open, when it close another

EUR/USD trade will open and the gbp/usd will

open only if the first trade with gbp/usd was close.

thank you for your help.

I have the follow script for my EA :

//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
extern bool  isTradeLong = true;
extern int   tradesInRow = 3;
extern int   stoploss = 15;
extern int   takeprofit = 25;
extern double lot = 0.1;

int magic = 20110307;
int buy_counter = 0;
int sell_counter = 0;
bool first = true;

//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init() {
  return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit() {
  return(0);
}
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start() {
   
   if (first) {
      if (isTradeLong) {
         openLong(Symbol(), Ask, Bid, Point);
      } else {
          openShort(Symbol(), Ask, Bid, Point);
        }
      first = false;
   }
 
   if(OrdersTotal() == 0) {
     if (buy_counter == 0 && (sell_counter > 0 && sell_counter < tradesInRow)) {
         openShort(Symbol(), Ask, Bid, Point);
         return(0);
     }
     if (buy_counter == tradesInRow) {
         openShort(Symbol(), Ask, Bid, Point);   
         buy_counter = 0;
         return(0);
     }
     if (sell_counter == 0 && (buy_counter > 0 && buy_counter < tradesInRow)) {
         openLong(Symbol(), Ask, Bid, Point);
         return(0);
     }
     if (sell_counter == tradesInRow) {
         openLong(Symbol(), Ask, Bid, Point);   
         sell_counter = 0;
         return(0);
     }         
   }

   return(0);
}

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

void openLong(string sym, double ask, double bid, double pip) {

   double sl,tp;

   if (stoploss == 0) sl = 0; else sl = bid - stoploss*pip;
   if (takeprofit == 0) tp = 0; else tp = ask + takeprofit*pip;
   RefreshRates();   
   OrderSend(sym, OP_BUY, lot, ask, 3, sl, tp, "", magic, Blue);   
   Sleep(1000);
   RefreshRates();
   
   buy_counter++;
   
   return;
}

void openShort(string sym, double ask, double bid, double pip) {
   double sl,tp;

   if (stoploss == 0) sl = 0; else sl = ask + stoploss*pip;
   if (takeprofit == 0) tp = 0; else tp = bid - takeprofit*pip;
   RefreshRates();
   OrderSend(sym, OP_SELL, lot, bid, 3, sl, tp, "", magic, Red);   
   Sleep(1000);
   RefreshRates();
  
   sell_counter++;
   
   return;
}