I have written codes for others in MT4 utilising process (Google for these terms) interprocess communications pipes mailslots Hope this helps.
Merci rangebound, I must have forgotten to mention a C/C++ dll.
Thanks for that link... but it doesn't show the whole answer, is it possible to efficiently pass strings (arrays of char) and arrays of strings to/from a DLL for MT4?
Hi all, I am hoping someone can help solve this one: How do I return a string to MT4 from a ...