Data exchange between two EA's

[Andromeda]

In the window EURUSD is a program EA-1. And in the window GBPJPY is a program EA-2. How can data be handed over from EA-1 to EA-2?

[Joao Rosas]

if what you need is to exchange data of double, bool, or int type, then you can do:

//"ea-1.mq4"

start()

{

..

..

GlobalVariableSet("level_eurusd", Ask);

}

//"ea-2.mq4"

start()

{

..

..

double eurusd_level = GlobalVariableGet("level_eurusd");

}

If you need to exchange strings, then either use file operations, or a more complex but flexyble solution a DLL.