string always 2 numbers 01 02

[stefan.erni]

I have to convert an integer to a string. The integer has a value from 1 to 12.

The string needs always 2 numbers

result_string = ToString$ (1) // the result_string is "1" but I need "01"

[Benj]

Hello,

You can simply check the length of the string and then add the leading 0 if required.

Calculation: length = Length$(result_string)
Decision: length < 2
Yes: result_string = "0" + result_string