MQL4 and MetaTrader 4 - page 754

hello ;  i want to get list of all receiving quotes symbols programatiaclly..Can i do this?

Is there an easy way to write a script to list out all of the symbols available to MT4 for that broker?

Hi, I have the following code for a oneshot timer: int OnInit(){   if (EventSetTimer(3) == false) {      int lastError = GetLastError();      Print("Timer init Failed: ", ErrorDescription(lastError));   }   return(INIT_SUCCEEDED);}void OnTimer(){   Print("Handling Timer");   EventKillTimer();} I get...

I use 2 computers for live trading the EURUSD As volumes were high last hour, MT4 on one of the computers was very slow and MT4 on the other had no problem. I restarted the computer but there was no difference. Wat can cause this slowing down? Both computers have the same internet connection

Hello every one, i am modifying an existing indicator according my way of trading. And i want the arrow (in fact point) drawn just one time, not on each candle until the next reversal signal. Can anyone help me ? Regards. Here is the code...

Hi, just wondering is it possible to divide my source code - which is getting quite big - into separate files and include it to main *.mq4. But of course I need access from main *.mq4 to variables and functions in other files?

Hi When trying do backtest my EA, MT4 600 b646 start crashing. Sometime imediatly afetr frist interaction. The EA does well under prior builds. I've alredy compile under 509, and run on 646, fails. Also have attached the EA on a EURUSD  window and fails again Can someone give me an hint. Regards...

when opening the expert properties window, to enter input parameters for the expert, there is no "OK"/"Cancel" buttons. I see only the "reset" button. it happens both: 1. on the pop-up window when trying to assign expert to a graph, 2. on the strategy analysis pop-up window when setting...

HI everybody! I was surfin mql5.com and mql4.com normally and all of a sudden I get the 403 error. Now I cannot access to mql5.com at all and mql4.com is almost limited. Luckily the forum works... Please help!

Hi, I have observed a case where 'OrderSend' function returned a non positive int indicating it had failed; and GetLastError() returned 6 indicating ERR_NO_CONNECTION, however it had actually submitted the order. My code assumed ERR=6 as a temp failure and retried an OrderSend, and succeeded, and...

I would like to use my slow MA current price as Entry point after 2 MA cross.  But my current MA EA, the entry point is either ask or bid after 2 MA cross.   The coding to open an order in my EA is shown as below:- 1) Buy Order:  ticket=OrderSend(Symbol(),OP_BUY,Lots,Ask,Slippage,aStopLoss...

plz help with this code   #property indicator_separate_window#property indicator_minimum 0#property indicator_buffers 1#property indicator_color1 Blue//---- input parametersextern int ExtStdDevPeriod=7;extern int ExtStdDevMAMethod=0;extern int ExtStdDevAppliedPrice=0;extern int...

Hi, I am a new programmer. I have read the book and documentation.  I have been searching my question on icustom. How can i find the last signal produced by my custom indicator without knowing how many bars back the last one appeared? The indicator paints a line, and may not have painted again...

Hi guys. I'm having a problem closing all of my orders at one time. I am opening up a position that is either long EU and short GU or short EU and long GU when there is a pip difference at different level. I am opening up to 12 order total, 6 each. When the pais converge I want all of these orders...

Hi when you search for a function like for example DoubleToStr or DoubleToStr() it no longer returns links to the documentation nor book. What's up!

I am trying to write a section in my EA that will delete a pending order if a signal is received to enter a trade. I have tried a couple of ways which are pasted below. Basically the script should find the most recent (unopened) BUYSTOP and close it if there is a signal to open a SELLSTOP...

Hey guysI use a dll to request a url and receive response, it works when I didn't update mt4 version, when I update it to buid 646, I always get unreadable codes from http response. can someone take a look at it? if the code is ok, should I use other compile tools? thank you very much! source...

Hi I downloaded Metatrader mt4setup.exe in my Windows from http://www.metatrader4.com/traders ( MetaTrader 4 is a free-of-charge program specially designed for online trading in the Forex market. ) When I try to use it, it says you have to deposit money. See attached file Is not free to use? Is

I have encountered a problem with the current time, while using an ea, that is suppose to work at a specific time.  The ea has worked perfectly, until this update. Im including a screenshot so that you can understand the situation.  Pay attention to the times and the time left until the trade....

How to confirm modified time ?

What difference ?

Hi, I Have some code like this: MqlRates rates[];datetime  starttime = iTime("GBPUSD", PERIOD_M1, 0);CopyRates("USDSAR", PERIOD_D1, starttime, 20, rates); I get the following error 4051: Invalid function parameter value. I've used the starttime from GBPUSD once and stored in a global variable, so...

Okay, I'm trying to download and use the MACD and template, but not going so well. The demonstration video shows a zip file that has been opened (I think), but the files I'm downloading are plain files. Secondly, the platform does not show the files, but if I try to re-download, they show up and say

Hello All, With the latest build of MT4 from some reason when opening a new chart, not all the moving average that are in my default template are loading. How ever if I apply manually the default chart everything is fine. Is this a bug in the latest update ? Did anybody else encounter this problem

I cannot repel feeling that forum activity went down lately. Most problems with the MQL and terminal are redirected to the black hole (aka Service desk), rather than getting resolved in the forum. Am I missing something?

In the older MT4 versions I could write/read CSV files and I would like to continue with that. Though after all the updates now the piece of code which I'm using doesn't work anymore. Does anyone have an idea how to solve this issue?  Here you can see the code which I'm using: #import "kernel32...

Hello, I have such a problem:  Im trying to test an EA on backtest. And I have such a code: double average = iMA(Symbol(), Period(), 100, 0, 0, 0, 0);Comment(average);  when I run the test, it gives me only the first value like this: 1.3729.... but it does not get updated on new ticks or bars.  Any...

my computer runs Linux Ubuntu 14.04 LTS 64-bit—the latest greatest version. askubuntu.com told me that MetaTrader 4 works with Wine 1.5.4 while MetaTrader 5 works with 1.5.9 so I tried MetaTrader 5 with Wine 1.6.2 in 64-bit, but that did not work. next, I used PlayonLinux to config MT5 with Wine 1.5...

[NOTE: The following is from my sales page, but this short article is not intended to promote my BOT. Instead, it reveals everything what my latest Bot does. You can do it manually or make your own Expert Advisor based on it.] Hi, My name is Jojo, aka StJojo on MQL4 forum. I posted my three...

There are many posts all over the Internet on the subject of Trading 'software' which claim to win at FOREX and Binary Options. I, (like many it appears), have used most of these 'products' and 'systems',... initially with the aim to achieve what they promised and then (after realising that they...