![Schnick [Support Vector Machine Learning Tool Tester - DE M O]](/images/1370.webp)
Tester Control
Info
The Tester Control is a Library for MetaTrader 4 that idea:as far as i know, many times i need backtest some ea to find a proper settings. Run backtest from time1 to time2, change settings and run again.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 4 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL4/Libraries folder via File ? Open Data Folder in MetaTrader 4.
How to Install and Use Tester Control
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
Idea:As far as i know, many times i need backtest some EA to find a proper settings.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 4.
Compatible Platform & Setup
This Library works on MetaTrader 4. Place the file in the MQL4/Libraries folder and restart the terminal.
Description & Settings
Related: Skype Control Library - another powerful library for MetaTrader 4 traders.
Idea:
As far as i know, many times i need backtest some EA to find a proper settings. Run backtest from time1 to time2, change settings and run again... after 1h waiting, must click to Start and test is again.
Also recommended: ZH Dynamic Arrays Lib - similar library with strong performance on MetaTrader 4.
If u use or something similar or newer, u can fully automated the whole backtest pocedure. Just using this library... :DSo the inspiration was the - , but his code is not as good enough (btw thanks), ofc my code isnt so good...
Library:
2 files needed:
- MetaTrader\experts\include -> testerControl.mqh - MetaTrader\libraries -> specialUser32.mq4 u must compile specialUser32 solo, because some control handling need different type of SendMessageA function from user32.dll, in this file the lparam is string not an integer. and testerControl file using this specialUser32 as a library importing by ex4 file.
Sample:
- MetaTrader\experts\scripts -> AutomataTesterSample.mq4
In this sample demonstrate how u can use this library, simply as enough. Specify multiple experts,symbol,period,(from-to) time... Ofc use them in your own way, just few requirements needed: use this funtion on Init() procedure - this rutin detect a Tester window and controls...
and set the tester options by
and run it by
thats all folks.
Update 1.1
new method present - settings are similar the expert properties window
Features for futures:
- u can edit optimalization parameters via this library
You may also like: Math Utils (MT4) - excellent alternative for library users on MetaTrader 4.
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.