How can I differentiate between Demo or Real account with MQL4?

[[Deleted]]

Hello,

does anyone know, how I can differentiate between Demo or Real accounts with MQL4?

I want, that my EA only works on demo accounts and not on real accounts.

Yours,

Alfred

[Ubzen]

The command IsDemo().

[[Deleted]]

ubzen:
The command IsDemo().

Thank you for this information