Delegate is an object that is used in the Account Manager to notify about events happening with orders, positions and other information displayed in the tables.
object
is an owner ofmember
, and can be null for a functionmember
is a method of object
Subscribes object::member
to the event.
Unsubscribes object::member
from the event.
Use the same object and member
that you used in the subscribe
function to unsubscribe from the event.