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12

Cannot load DLL file from MT5 - No error specified

Dear Forum, I've been trying to load a DLL file from MT5 but the following messages appears under experts tab: 2013.03.12 12:30:45 TestMLEngine (USDJPY,H1) unresolved import function call 2013.03.12 12:30:45 TestMLEngine (USDJPY,H1) Cannot call 'mlxOpen', 'LibMlEngine.dll' is not loaded 2013.03.12

2

Unhandled exception using Build 600 (working good with 509)

The ex4 file calls a mqh file and from the mqh file is called a DLL file. It was working good with build 509 but now appears: Unhandled exception 0xC000096 What does this means? Any help? Ps. It's running in portable mode

4

Mathematical formula indicator

Dear Forum, I want to create an indicator which shows the value for each bar of a mathematical formula. There is something wrong as it's not being painted right. What it could be? extern int Bars2Compare = 50 ; extern string MainPair = "GBPUSD" ; extern string SecondPair

11

Average distance indicator

Dear Forum, I'm trying to code a custom indicator which draws a line which is the average distance between two pairs. Below is the code. I don't know why it's not working. I know the Averages function is working correctly: #property indicator_separate_window #property indicator_buffers 2 //

3

no Arrow?

Dear Forum, A quick question: I have an EA attached to 3 different charts, works normally, until it starts opening and closing many trades, but when closing, it does not put a closing arrow? What could be the potential reason of no putting a closing arrow in the chart when closing? Maybe the

1

ArrayCopyRates

Dear Forum, Is there any example to teach me to handle correctly the function: int ArrayCopyRates( double &dest_array[], string symbol= NULL , int timeframe= 0 ) Let's say I need to code the indicator WPR inside DLL, how to pass the parameters to DLL? Also, is this process slows down the

3

CodeBase error entropy

Dear Forum, It seems there is an error with an indicator located in: https://www.mql5.com/ru/code/8240 There is 0 divide in the experts tab. Can someone kindly help? Regards Thomas

3

Partially Closing ONE trade with different TP levels

Dear Forum, I have a question I hope you can help me: Is there any possibility that I can open ONE trade and close it partially in different levels with MT4? For example: I open a trade with 1 lot. -0.4 will be closed with TP of +10 pips. Remaining 0.6 lots -0.3 will be closed with TP of +20 pips

1

Metatrader 4 in Batch mode from Linux?

I need to run MT4 in Linux OS, I know this can be done through a software called WINE which allows to emulate windows' software. However, I also need to know if MT4 can be run in some sort of "batch mode", I mean, like a command line (e.g. terminal.exe -optimize) and execute optimizations from

1

Error 127 on Devcpp - .def file?

Dear Community, I have read the previous posts existing in this forum regarding error 127 on DLL function calls but I'm unable to get a solution for my case. I hope you can help me. I'm coding a DLL file in Dev-cpp with a set of functions, I understand that "error 127" is caused by the non-existent