MQL4 and MetaTrader 4 - page 1669

I am finding that when IsConnected() == false the Terminal can never recover. I am actually having to shutdown metatraderand restart it, then the connection is reset. What the correct thing to do when the code gets this error. Should I handle thiserror by attempting to call init() ? thanks in...

I have this code.. int limit, records; int counted_bars = IndicatorCounted(); limit = Bars - counted_bars; if ( counted_bars < 0 ) return(0); if ( counted_bars ==0 ) limit=Bars-1; for(int i = 0; i < limit; i++) { ...do something with i records += 1; } Q1: So when I look at a chart is this loop for

It's posted at http://forexfactory.com/showthread.php?t=11937 A possible nice addition would be the option to enter with lets say 3 orders, the first 2 having a TP (maybe 50 and 100) and the 3rd as a runner with no TP. Close all orders at midnight Friday. I think it would be a nice EA to have...

I am trying to pass messages between various windows. At first I was trying to useFindWindow() to obtain the handles of various windows, but my results always cameup as 0. So I decided to try just getting the handle of the calling window throughGetActiveWindow(). Again, the result is 0. Why is this...

Please i need urgently to get the hard disk serial or processor serial number inchart??i need the code language

I have built an EA and have been testing it out with a demo account and so far itis working just fine. I am attempting to use the Strategy Tester with this EA but every time I try itjust loads "zero divide" into the Journal. Can anyone offer a suggestionas to why when I run my EA "live" it works...

Two questions, 1. How can I find out what effect the last closed trade had on account equity? 2. How can I obtain the equity history? (if at all).

hi , i am a new user of metatrader. i want to get automatically trade signal ( buyor sell) . alerts show in my computer( metatrader4). i want the indicators putin custom indicator .such as alert trend , alert swing ,alert break .i have triedto find the file in metatrader4 in internet, but i can not...

The chart is making texts (OBJ_LABEL) unreadable in the intersection areas. Is itpossible to make the chart vanish?

To moderator of Articles Site. I find a download problem from 'Эффективные алгоритмы усреднения с минимальным лагом и их использованиев индикаторах' on my computer. This very interesting article have no end, no author name, no downloadfile icon, no commentaries and no possibility to write one. Every...

I want to use stochastic(3,3,3) cross points to enter/exit positions - meaning -whenever the main and signal cross each other, buy if the previous main line wasunder the signal and vise versa. i want it also to close any previous positionaccordingly (on crossover). I have used Expert Advisor...

Good day, With many of the trading Experts I have been writing, there are valuesthat reference places on the graphs, I can't seem to find a way to have the expertgraph, or output on the chart. I know if you open a buy or sell it puts lines onthe chart, is their a way to do the same with a variable...

Hello. I'm having problems with problem with MailSend() function. ...

int a[10][2]; int b[10][2]; ArrayCopy(a, b, 0, 2); What does the start index of 2 (or the zero) mean in this context? Is it the 2ndindex on rank 0, or the 2nd absolute element? How does one copy arrays as above if say I only wanted the last 2 elements usingrank 0. e.g. a = [1,2][3,4][5,6][7,8]...

Hi all, I'm working on my first mq4 expert, and have run into a stumbling block. I want my expert to close half of the lots when the first take profit goal is reached,and then close the other half at a later take profit or trailing stop. Problemis I can't figure out how to keep track of which...

//+------------------------------------------------------------------+//| Moving Average.mq4 |//| Copyright ?2005, MetaQuotes Software Corp. |//| http://www.metaquotes.net/...

I have security question. It happened to be added new user with set:administrator - Windows 2003 server. Listed: Path: E:\Programi\MetaTrader 4\terminal.exe Properties Security Group or user names: Account Unknown(S-1-5-21-823518204-1935655697-682003330-1003) Administrators(.....

http://forexforsmarties.com (ak FFS) This hedging system lets you trade forex pairs in the below combinations as a hedge. Correlations of these combinations is how you makes your monies. My indicators is will show this relationhship. I believe there are no indicators for FFS yet. 1. EUR/USD,...

Somehow the font in MetaTrader library has been changed to about 84 an cant seemto get it back to normal. Where is the setting for this so I can change back to12 or so? I downloaded another copy into a different directory and now the libraryin that is huge too.

I haven't been able to reliably login to this forum for over two weeks! I've been very patient about giving the admin a chance to fix the problems, but at this point it's just getting too frustrating. It seems to act differently on just about every computer I try.. on one, it keeps trying to...

Hi, start() function is called only when a market tick comes. Is there any way to callan expert's start function any other time? For example could we call start() functionfrom a DLL? (May we create a timer in DLL and let it call functions from the expertperiodically?) Hope to find an answer to this...

I have the same EA running on Alpari-demo and FXDD-demo. For some reason the Alpari-oneis running OK, but the FXDD-one is doing nothing. I see the commentlines at Alparibut not at FXDD. What could be the reason for that?

the metatrader/alpari data includes sunday pre openning data, which will effectthe indicators' calculation. look at the sunday period, on the 15min and 30 minchart, there are a few extra candles. on the 4 hr chart, the candles completelymesses up. so if your ea makes money on one and not the other...

Hello, This is my first post. I have gained alot from reading through this forum and Ithank all of you that contribute to it. I have been learning MQL4 (the first progamminglanguage I have tried to learn) for the past couple of weeks so that I may testand optimize my systems. I have no intention of...

Hi. The file attached is another pivot point indicator. I´m working in a modification of the code from another one to look like in some particular way. Everything works Ok if you want to use. But, I added labels (objects) to the lines of pivot, support and resistance to a better description...

The SendMail() function can send emails to one address. Is there a work around that to sendemails to several people?

If ArrayBSearch returns 'the nearest element' if it can't find a match, how doesone tell if it did or did not find a match? Another question, if I wanted to remove an element from the middle of an array,could I do this? int array[10]; //Remove the nth element int n = 5; ArrayCopy(array, array,...

I'm interested in making an automatic system which performs pending orders basedon a data file. I'm not sure if this should be a script or an indicator, and i'm not sure on howto write the exact code either. I have a script which i made this far (only from little experience in vb):...

Hi, I am a new user of Meta trader. How di I import the indicators on the forum in Mete Trader?

encoutered this problem. every execution of tester: 2007.01.16 14:58:41 2006.01.03 00:23 HiMeeTest: cannot open file D:\Program Files\InterbankFX Trader 4\tester\files\CONFIG.dat anybody know how to solve this... pls..... thanks,