Returns a text string with a specified number of characters,
extracted from a given starting position within a given text
string. The returned string will consist of all remaining
characters if these are shorter than the specified length (or if the
specified length is 0). See also the LeftText and RightText functions.
Minimum FH Version:
7.0
No. of Parameters:
3
Return Type:
Text
Parameter 1:
Text.
Parameter 2:
A number. The starting position. Set this to 1 to start
from the beginning of the string.
Parameter 3:
Optional. A number. The number of characters to return
in the text string. If 0, returns all remaining characters in
the string. Defaults to 0 if not supplied.