I don´t know if this is the right place to question this, so sorry it is not:
I have an EA that assigns a value to a global variable with every tick, whis is at the start initialized to zero.
I want to know if it is possible to preserve the value assigned trough a switch off/on of the EA, so that when i initialized again the program the zero value were not assigned to the variable but the last known value. I need that it works like an input type variable and maintain its value when I turns off the EA.
Perhaps is a big silly question, but i haven´t found the answer in the documentation.
Thak you very much in advance,
It's the right place and a very common question, don't worry.
You have several choices, the main two are :
Global variables of the Terminal.
Write/Read from a file.
Thank you very much, I have read it and the use of files is what I was looking for.