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Hi, I like to work and use multi-paires & multi ut "Screening" Indicator. i would like this indicator to change itself Symbol() and Period() in Main Windows to focus a spécial event according to computations... so i'll need 2 News Commands : ( for futur release if many people think this, or also...
I have an EA open or a number of charts. It has always been the case that when I make a change to the code (for example a new default value of an input parameter) and compile, all open charts/EA:s will re-initialize. However, since the upgrade this seems to be a bit random. Right now I am running...
MT4 has full of bugs  and  here is some of it :  https://www.forex-tsd.com/metatrader-4/32924-metatrader-known-bugs-46.html#post692376  
Hello , I'm looking for a way to make backtests network with MT4 or MT5 Metatester to use with MT4. Is this possible?
Indicator draws histograms in chart window but it draws only about 2000 candles and then stops. I checked code, history contains more that 20.000 bars, number of bars in chart is 50.000, 500.000 bars in history. When I open data window I see that code correctly calculated all bars I requested, but...
I use Metatrader 4. I do not quite understand what is the point of downloaded historical data. Is it only to have a source of data and then export and import it as a history file? What I did so far: 1. Download Symbol historical data provided by the broker. (Download button in history center) 2....
I used to do something like this to get the code to wait:      if (TimeCurrent() > lastChecked+(60*15)){         for (int i = 0; i < OrdersTotal(); i++){            if (OrderSelect(i,SELECT_BY_POS) > 0){                  if (OrderType() == OP_BUY){                     if (OrderClose(OrderTicket()...
Hi guys, I'm trying to understand the different way of protecting our EA or indicators that we're developing. I've searched the web and especially the mql4 forum in order to find the most appropriate way of protecting our EA's and eventually I found out that the most reliable way is to use dll in...
Hello, im trieing to use code of indicator in an EA.  I get the Error : OnCalculate function not found in custom indicator              1       1 'error in the first line ?   How can i fix these ?  Ty for coming help :) These are my #propertys #property indicator_chart_window#property...
Hey guys is it possible to continually modify pending orders according to the changing spreads...?...such that when the spread increases the pending orders modifies accordingly and when spread decreases it modifies accordingly?
Hi all! There is code of script which get the name of chart window in MetaTrader 4 terminal (e.g. "EURUSD,M1"): #import "user32.dll"   int GetParent(int hWnd);   int GetWindow(int hWnd, int uCmd);   int GetWindowTextA(int hWnd, string str, int nMaxCount);   int GetWindowTextLengthA(int...
Can someone explain to me why this happens each time I start an EA in the strategy tester? 20:46:11 TestGenerator: unmatched data error (volume limit 208 at 2008.06.27 19:00 exceeded) 20:46:11 TestGenerator: unmatched data error (volume limit 208 at 2008.06.27 19:00 exceeded) 20:46:11 TestGenerator:...
Guys, not so long time ago i've met this free advisor. In the first instance I should say that this robot is very selective and safe. It doesn't make a lot of trades but gives stable 5-6% of monthly profit to me. Recommending. Its called Anna Monti's Secret
  import c# dll (7)
has anyone successfully imported a dll written in c#: visual studio 2005, visual studio 2008. visual studio 2010? I can't seem to use the functions of the DLL written in c# VS2010? Any suggestions?????? I searched the forum, and haven't found a solution. Thanks
I'm writing "0" in the index of orderselect function  to refer to the last closed operation, but when I do this, it is giving me the data of the first closed operation (the first in the history accounts). What is happening here, and what I need to do, for make reference to the last operation closed...
Trying to make an array of 4 EMAs, but getting error that the defined values of the array must be constants.  Is there a workaround?   double h4Long = iMA(NULL,PERIOD_H4,365,0,MODE_EMA,PRICE_CLOSE,1);double d1Long = iMA(NULL,PERIOD_D1,365,0,MODE_EMA,PRICE_CLOSE,1);double h4Short = iMA(NULL,PERIOD_H4...
Hi, my MT4 got (auto) upgraded to Build 625 this morning (today is 24 March 2014). I notice that the StringToUpper() is not working (anymore) and always return an error: 4052 : ERR_STRING_FUNCTION_INTERNAL (String function internal error) The resulting string will always be "1". Is anyone else...
hello mql community, i'm lucky to be a part of this community. mql is the first programming language that makes sense. :-) but i've a problem: it seems so that the sleep function doesn't work in backtest. is that right? is there a solution for that? best regards, derox
Hi there, I am having some issues with a broker. They are claiming that I executed some trades that I didn't. I am searching online for documentation about the log entry "close all trades by". - Do anyone knows how can this instruction be done on a mobile phone? - Furthermore, even though it says...
I have configuration file for MT4 containing "ExpertsTradesConfirm=true" Since 660 when I start MT4 and check chart expert properties, option "Ask manual confirmation" is not set. I tried both true and false but nothing changed. It worked fine until 646. Other configuration options that I have still...
Does anyone know how i can do this for the 'SonicR VSA Histogram' indicator? For example... 'green' chart candles = 'green' volume bars  &  'red' candles = 'red' volume bars   Many thanks in advance if your able to help :) 
New article Common Errors in MQL4 Programs and How to Avoid Them has been published: Some older programs can return errors in the new version of the MQL4 of compiler. To avoid critical completion of programs, the previous version compiler handled many errors in the runtime environment. For example,...
Sorry basic question I know but wondered what is the difference between using || or &&? Example for each would be: if (OrderSymbol() == Symbol() && OrderMagicNumber() == OrderId2)if (OrderSymbol() == Symbol() || OrderMagicNumber() == OrderId2)
I have the following C# function:   [DllExport("Call", CallingConvention = CallingConvention.StdCall)]        [return: MarshalAs(UnmanagedType.LPWStr)]        public static string Call(            [MarshalAs(UnmanagedType.LPWStr)]string parameters            , [MarshalAs(UnmanagedType.LPWStr)]string...
Hello! im following this tutorial http://www.codeguru.com/csharp/.net/cpp_managed/windowsservices/article.php/c14735/Exporting-NET-DLLs-with-Visual-Studio-2005-to-be-Consumed-by-Native-Applications.htm to import a custom function created in c#, in my case im downloading data from web in c# but in...
hi brothers, i need help to add alert to the attached andicator, am trading using this indicator. i need alert when the price reach the upper or lower line of this indicator. any help will be highly appreciated .
Hey Guys, Any chance you could put in more zoom levels on your next upgrade, I reckon 1 level in the middle of each existing level would be fantastic. Cheers PS That order window is still HHHUUUGGGEEEE   lol
Hi, Anyone can help with finding good data for strategy tester? Dow Jones 1 h since 2010 EURUSD 1m since 2010 Any ideas? Thanks
Hello i use renkolivechart 3.3    I would like to modify the code to choose the size of reversal (1 box, 2 boxes 3 boxes ...)   Is someone can help me please ?    stephane 
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