How to check for false/true value of a Function
Hi all, how can I check if a function has true or false value ?
My goal is to check if a given string DOESN'T begin with a specific substring. The function StartsWith works for me, but how can I check if it returns false ?
I've tried:
- it is not true that StartsWith(string,substring)
- StartsWith(string,substring) = false
- StartsWith(string,substring) is not true
But in the first case the function is not recognized, and in the second and third I got an error
Bye, Andrea