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Since update to 213 this msg apears..I think 213 has some serious problems! I do not have 2x x86 i just use P4 not DUO ??What can i do to get rid of this mist?
double iBands( string symbol, int timeframe, int period, int deviation, int bands_shift, int applied_price, int mode, int shift) What is wrong with non integer deviations, I wonder? :: sigh ::
Hi, gurus, I am very new here and I modified some codes from internet and composed one here, but it didn't pass the test run, very likely due to programming problem. Can anyone here help correct my mistakes? Many thanks in advance. It would be good if there is a diagnostic program for debug purpose...
how can I prevent my EAs from disappearing from the chart whenever I change accounts? I have the right boxes checked and unchecked in the options>experts tab
Helo i am here new and need some help. Cen someone give http for some script and Expert Advisors and how to put them in MetaTrader? Please don't say then i need to reed book.mql4. i know thet. I whant some fast help, if u cen help me please help for my question. THX
I want to write a code like this: 1. If the current trade of EA1 is losing 30 pips. Then 2. EA2 will open a trade of the same lot size to balance it. My questions is how EA2 gets the lost size of the trade in EA1. Can anyone give me a hand? Thanks.
  delete files (3)
How can I delete a file outside de MetaTrader directory using MQL? Thanks
Hello, anyone that can help will be greatly appreciated. I have been having alot of trouble modifying the code for an indicator called "Daily Range Calculator" originally coded by FxIgor on Forex Factory. I want to be able to referance in my EA the Average daily range calculated in this indicator....
I have a managed to set up a comment to show on the screen showing the pips for the open positions on each pair, but i am trying to show the combined amount for multiple pairs eg e/u 20pip g/j 40pips u/c 50pips combined total 110 pips ( Price() - OrderOpenPrice() ) / MarketInfo(...
Hi i want to read form csv file. The data is for instance: EURUSD;1.5510; when i do this: double Price=StrToDouble(FileReadString(handle)); when i print it i get 1.55100000 the value but with 4 zeros more. Also the problem exist even if i make tihis:...
HY I HAVE A PROBLEM WITH MT4'WHEN I TRY TO SAVE A DETAILED REPORT OR A STATEMENT OF MY TRANSACTOIN I CAN'T .WHY? IF SOMEONE KNOW HOW TO REPAIR THIS,PLEASE HELP . THANK YOU
Hi, is posible to calculate the indicator of another indicator, for example an EMA of a STDDEV? Using the iMA indicator only allows me to work with the close, high, etc, but not with any series I want. may be there is some script for building my own custom indicator? I need to calculated the EMA...
currently, I trade a 15 minute chart and it works great for me. But I do not always have the time to watch a trade all the way through to my exits. I currently trade manually(although I have written a holy grail that doesn't work... naturally). My strategy requires that I stay in a trade until my...
Please i need someone to help me with Least Square Moving Average formula/equation. i need the formula itself and not indicator thanks
How do you find the code or script to an EA. Do you need some special software? If so where do you obtain it?
Hello MT4 Community, I attempted to run a very simple expert and the following log file appeared: There has been a critical error Time : 2008.03.24 21:40 Program : Client Terminal Version : 4.00 (build: 213, 18 Mar 2008) OS : Windows Vista Professional 6.0 (Build 6000)...
I just re-installed MQL4, and a previously working indicator now causes terminal.exe to crash. Can someone please examine the log and point me in the right direction about how to stop this error. Thanks in advance, Mark. There has been a critical error Time : 2008.03.24 17:53 Program :...
i want to close all orders (buy orders or Sell Orders). But my script is error code 4109 please Help me #property copyright "Copyright © 2008, Uluturk Yazılım A.S." #property link "http://www.Uluturk.Com.Tr" #property show_confirm #include <stdlib.mqh> int start() { int...
Hi, A friend of my forwarded me an email about a company offering $5,000 for using my EA then a 50/50 profit sharing agreement afterwards. <CENSORED - SPAM is not allowed. Rosh> Has anyone else had experience with this company? If so, what was your experience? Thanks, David
Hello, I'm no expert in MQL4, so I need help. I have this indicator Price Channel, that I find interesting in some situations, but I would like to shift it, like we can do to the MA's on the MT4 terminal. I believe this is not complicated for an experienced programmer. Can someone help, please?...
Hi all, In the moving average property box there is a tab called level; Is this standard deviation or pips or what? could some3one explain this Thanks
I wrote three scripts to buy, sell and flat my position. I would like to assign ALT+Up Arrow, ALT+Down Arrow, ALT+Right Arrow keys as hotkey to these three scripts respectively. Is it possible? Thanks in advance for your help.
Because the set files does not have a variable size pattern I don´t know how to create an instruction to read from the beginning of the line to the “=” and then from the “=” to the end of the line. For example: var1=100.00000000 exemple2=50 test3=400 par5=7 Someone can help me please?
hi guys ; iam new in this mql4 i want a code prevent appearing the repeated signal if my indicator gave buy signal i find lots of buy signals i just want one signal buy and when the indicator gives sell sungnal i want one signal ;;; i know i can make it crossing the lines but i want the code to...
This is the crash code. There has been a critical error Time : 2008.03.22 20:06 Program : Client Terminal Version : 4.00 (build: 211, 15 Oct 2007) Owner : FXDD (FXDD - MetaTrader) OS : Windows XP Professional 5.1 Service Pack 2 (Build 2600) Processors : 1, type 586,...
Hi Rosh, Please provide sample how to set expire date (example: when the ea is expire, it will stop working forever)? Thanks in advance. Shams
How can I break a script execution?
Hi all, I am learning MQL4, and I am currently trying to master FileIO. I can read, write,delete, etc.. but I have run into a slight wall. I would like to list all filesin a folder based on a filter, ie ListFiles("*.csv") I cannot find anyway in the scripting documentation to do this. Is there an...
I've been a Mac proponent since 1984. And, for over a year, have run MT4 platforms on my PowerBook G4 usingMicroSoft Vitrual PC (Windows emulation software).  The con was the very slow Optimization speed. Since build210 on my Dell laptop, auto recalculation on each test,  the optimization tests...
OK, like everyone here, I have written my own EA, it does pretty well trading onone currency. The parameters are applicable to many currencies. I want to add inthe otehr currencies, currently I have left the default currency to 0 (Null) soit trades in the currency in which it is attached. I have...
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