Hi,
We have a function that takes two parameters, the second one is for output value:
MyFunc(Param1,Param2)
S Param2="it's all good"
Q 1
How can we detect if the caller called the function with one, or two arguments?
Meaning, how to distinguish this call:
S Result=$$MyFunc(1)
from this call:
S Result=$$MyFunc(1,.OutVal)
Thanks!
Nael