
Documentation on MQL5: Standard Constants, Enumerations and Structures / Environment State / Running MQL5 Program Properties
- www.mql5.com
A purchased licensed version allows at least 5 activations. The number of activations is specified by seller. Seller may increase the allowed number of activations
Ma Yuliang: How to find it's running in a tester or in a real MT4.
- Why did you post your MT4 question in the
Root /
MT5 General section
instead of the
MQL4 section, (bottom of the Root page?)
General rules and best pratices of the Forum. - General - MQL5 programming forum - The tester is for testing your code. It shouldn't do anything different, live, demo, or tester.
Marco vd Heijden:
Thanks this is what I want. Code is no difference in this funtion between MT4 and MT5.
Yes see https://www.mql5.com/en/docs/constants/environment_state/mql5_programm_info

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I am tring to find the function that return the running environment of my EA.
How to find it's running in a tester or in a real MT4.
I can't find it in the Manu.
I hope this function do exist.
Please Please Please
Tell me please.