How to convert a string to a numeric in autohotkey?

Question

FormatTime, CurrentMinute , , m assigns the current minute to variable %CurrentMinute%, and its value is a string, not a numeric. I wanna do some calculations on the value of %CurrentMinute%, so how could I convert it to numeric?

Thanks for any help in advance!

Answer 1

AutoHotkey automatically converts numbers and strings as needed.

FormatTime, CurrentMinute,, m
NextMinute := CurrentMinute + 1