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How to test a program before buying?
Suraj Neupane
173
Suraj Neupane 2016.04.22 13:52 

Hello, How I can check the Existence of EA file(mq4 or ex4) from Indicator or Script or another EA or anything else than Same EA.

I'm Currently Checking as 
FileIsExist("\\Experts\\Sample.mq4")
Jose Miguel Soriano
4925
Jose Miguel Soriano 2016.04.23 20:55  
Suraj Neupane:

Hello, How I can check the Existence of EA file(mq4 or ex4) from Indicator or Script or another EA or anything else than Same EA.

I'm Currently Checking as 
FileIsExist("\\Experts\\Sample.mq4")

https://www.mql5.com/en/articles/1543

Grouped File Operations
Grouped File Operations
  • 2008.08.26
  • MetaQuotes Software Corp.
  • www.mql5.com
It is sometimes necessary to perform identical operations with a group of files. If you have a list of files included into a group, then it is no problem. However, if you need to make this list yourself, then a question arises: "How can I do this?" The article proposes doing this using functions FindFirstFile() and FindNextFile() included in kernel32.dll.
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