How to code? - Page 178

todonnelliv · #**1771** (**permalink**) 05-11-2009, 09:29 PM

Hello, I have a few indicators that I use for trade entries and I was curious if someone could help me out with a few simple ea's because I haven't been able to find them around the internet. The first one is called DSS Bressert, it's a form of Double Smoothed Stochastic and can be found here: http://www.forexfactory.com/attachme...d=222585&d=Mar 23, 2009 2:22pm What I'm looking for in this ea is to open a position when a particular level is crossed. for example, a sell will open when the price exceeds level 80 and then crosses down past 80. and a buy will occur when the price crosses 20 and then turns to raise above 20. The only thing is if possible I would like the levels to be adjustable in the settings. Another feature I would like if possible would be a "long only" or "short only" setting so the ea will trade in only one direction or both if i so choose. A final setting would be a "close all at price" setting so for example if i'm doing all sell orders and the price is 98.100 I can set it so all positions close at 97.000. I would like this EA to be able to open more than one positions at a time and possibly with a magic number. I have many other features in mind but those are the basics and I don't want to get too greedy.

The other indi I use and would like an ea for is Barry's support and resistance. which can be found here: http://www.forexfactory.com/attachme...d=221898&d=Mar 21, 2009 9:13pm what I'm looking for in this EA is to have the ability to open a trade sell at resistance, and buy at support, but most importantly I would like it to have an "alert only" setting in which it can be used simply to alert when a new support/resistance has been identified.

Honestly I have Ideas to make an extremely profitable trading system and would like a programmer to work with who has some free time. I was working with a guy for a week or so but he disappeared. So if anyone has any free time please let me know and we can work together to make some real cash.

jan100 · #**1772** (**permalink**) 05-12-2009, 03:21 AM

Is it possible to give out an error message if DLL calls are not allowed?

Thanks in advance.

wolfe · #**1773** (**permalink**) 05-12-2009, 03:40 AM

Quote:

Originally Posted by jan100

Is it possible to give out an error message if DLL calls are not allowed?

Thanks in advance.

Use this in the init() section of your code:

PHP Code:


			
if (IsDllsAllowed() == false)

   {

    Alert("Dll is NOT ALLOWED!!!");

   }

jan100 · #**1774** (**permalink**) 05-12-2009, 04:24 AM

thank you :-)

xBweNx · #**1775** (**permalink**) 05-12-2009, 02:06 PM

this trailing script doesn't want to work correctly with me. I closes order right when i open it or doesnt place and close the trade correctly. Can someone take a look at it? that or is there another script(not ea) that you can use a trendline as the stoploss line so its hidden from your broker?

Code:

//+------------------------------------------------------------------+
//|                                                 TrailingLine.mq4 |
//|                                                            Roger |
//+------------------------------------------------------------------+
#property show_inputs

extern bool TrailingLine=false;
int _OrderTicket;

int start()
{
//+------------------------------------------------------------------+
int Order_Find_Radius = 0;

int Stop_Loss = 30;
int Take_Profit = 0;

int Slippage = 50;

//+------------------------------------------------------------------+
double Open_Price_Level, Stop_Loss_Level, PriceClose, Take_Profit_Level, Take_Profit_Level_new, Stop_Loss_Level_new;
int _break;
double lev;
double DropPrice = WindowPriceOnDropped();
bool mod;
for ( int x = 0; x <= Order_Find_Radius; x ++ )
{
	for ( int z = 0; z < OrdersTotal(); z ++ )
	{
		OrderSelect( z, SELECT_BY_POS, MODE_TRADES );
		if ( OrderSymbol() == Symbol() )
		{
			if ( MathAbs(( DropPrice - OrderOpenPrice() )/Point) <= x )
			{ _break = 1;
			    break;
		   }
		}
	}
	if ( _break == 1 ) break; 
}

string ord;
int _OrderType = OrderType();
if(_OrderType==0)ord="BUY"; else ord="SELL";
_OrderTicket = OrderTicket();
Open_Price_Level = Bid;
if ( Stop_Loss > 0 )
   {
   if(_OrderType==0)Stop_Loss_Level = Open_Price_Level - Stop_Loss*Point; 
   if(_OrderType==1)Stop_Loss_Level = Open_Price_Level + Stop_Loss*Point;
   ObjectCreate( "Stop_Loss_Line"+_OrderTicket, OBJ_HLINE, 0, 0, Stop_Loss_Level, 0, 0, 0, 0 );
   ObjectSet( "Stop_Loss_Line"+_OrderTicket, OBJPROP_COLOR,Purple );
   ObjectSetText( "Stop_Loss_Line"+_OrderTicket, "Stop_Loss_Line", 6, "Arial", Purple );
   }
else Stop_Loss_Level =0;
if ( Take_Profit >0 )
   {
   if(_OrderType==0)Take_Profit_Level=Open_Price_Level + Take_Profit*Point; 
   if(_OrderType==1)Take_Profit_Level=Open_Price_Level - Take_Profit*Point; 
   ObjectCreate( "Take_Profit_Line"+_OrderTicket, OBJ_HLINE, 0, 0, Take_Profit_Level, 0, 0, 0, 0 );
   ObjectSet( "Take_Profit_Line"+_OrderTicket, OBJPROP_COLOR,Lime );
   ObjectSetText( "Take_Profit_Line"+_OrderTicket, "Take_Profit_Line", 6, "Arial", Lime );
   }   
else Take_Profit_Level=0;
lev=Open_Price_Level-Stop_Loss_Level;
Print("OrderType - ",ord," OrderTicket - ",_OrderTicket," OpenPrice - ",Open_Price_Level," StopLoss - ",Stop_Loss_Level," TakeProfit - ",Take_Profit_Level);
WindowRedraw();

int xx;
while( xx<1)
   {
   RefreshRates();
	if(ObjectFind("Stop_Loss_Line"+_OrderTicket)!=-1)Stop_Loss_Level_new = NormalizeDouble( ObjectGet( "Stop_Loss_Line"+_OrderTicket, OBJPROP_PRICE1 ), MarketInfo( Symbol(), MODE_DIGITS ) ); 
	else 
	  {
	  Stop_Loss_Level=0;
	  Stop_Loss_Level_new =0;
	  }
	if(ObjectFind("Take_Profit_Line"+_OrderTicket)!=-1)Take_Profit_Level = NormalizeDouble( ObjectGet( "Take_Profit_Line"+_OrderTicket, OBJPROP_PRICE1 ), MarketInfo( Symbol(), MODE_DIGITS ) );
	else Take_Profit_Level=0;
   if(Stop_Loss_Level==0&&Take_Profit_Level==0)break;
   if(_OrderType==0)PriceClose=Bid; else PriceClose=Ask;
   if(Stop_Loss_Level!=Stop_Loss_Level_new)lev=Bid-Stop_Loss_Level_new;
   Stop_Loss_Level=Stop_Loss_Level_new;
   if(TrailingLine)
            if(MathAbs(Bid-Stop_Loss_Level)>MathAbs(lev)&&Stop_Loss_Level!=0)
                  {
                  Stop_Loss_Level=Bid-lev;
                  ObjectMove( "Stop_Loss_Line"+_OrderTicket, 0, 10,Stop_Loss_Level );
                 WindowRedraw();            
                  }
              
      Comment("Order ",ord," - ",_OrderTicket, " StopLoss - ",Stop_Loss_Level," TakeProfit - ",Take_Profit_Level);
      if((lev<0&&iHigh(0,1,0)>=Stop_Loss_Level&&Stop_Loss_Level>0)||(lev>0&&iLow(0,1,0)<=Stop_Loss_Level)||
      (iHigh(0,1,1)<Take_Profit_Level&&iHigh(0,1,0)>=Take_Profit_Level)||(iLow(0,1,1)>Take_Profit_Level&&iLow(0,1,0)<=Take_Profit_Level))//óñëîâèÿ ïåðåñå÷åíèÿ ñòîïà èëè ïðîôèòà
            {
            for(int i=0;i<OrdersTotal();i++)
                  {
                  OrderSelect( i, SELECT_BY_POS, MODE_TRADES );
	               if (_OrderTicket == OrderTicket())
                        {
                        if(OrderClose(OrderTicket(),OrderLots(),PriceClose,Slippage,CLR_NONE))
                              {
                              break;
                              }
                        }
                  }
            }
   OrderSelect(_OrderTicket,SELECT_BY_TICKET,MODE_TRADES);
   if(OrderCloseTime( ) !=0)break;
   Sleep(2000);
   }
return(-1);
}

int deinit()
{
ObjectDelete( "Stop_Loss_Line"+_OrderTicket );
ObjectDelete( "Take_Profit_Line"+_OrderTicket );
Comment("");
return(0);
}

Roger09 · #**1776** (**permalink**) 05-12-2009, 05:05 PM

Quote:

Originally Posted by xBweNx

this trailing script doesn't want to work correctly with me. I closes order right when i open it or doesnt place and close the trade correctly. Can someone take a look at it? that or is there another script(not ea) that you can use a trendline as the stoploss line so its hidden from your broker?

Try this
http://www.forex-tsd.com/242080-post497.html

xBweNx · #**1777** (**permalink**) 05-12-2009, 11:32 PM

thanks roger! ill give this one a try hopefully it will work the way i want it to

xBweNx · #**1778** (**permalink**) 05-13-2009, 01:47 AM

Quote:

Originally Posted by Roger09

Try this
http://www.forex-tsd.com/242080-post497.html

i dont know why but it seem like this scrip closes my traded also. atleast just the first one i put in for the pair than if i apply the script again it works fine?

Roger09 · #**1779** (**permalink**) 05-13-2009, 06:04 AM

Quote:

Originally Posted by xBweNx

i dont know why but it seem like this scrip closes my traded also. atleast just the first one i put in for the pair than if i apply the script again it works fine?

Who is your broker? I will try. I've never had this problem.

xBweNx · #**1780** (**permalink**) 05-13-2009, 04:40 PM

my broker is alpari