Trail: PROIV Documentation > Developer > PROIV Developer > Developing Functions > Events and Logic > LEN_NLS

 

 

Purpose

LEN_NLS returns the number of characters in a string expression.  It measures the string based on characters not bytes.  This permits easy search of international characters.
 

Syntax

variable = LEN_NLS(input-string)
 

Operation

input-string is the character string to be searched.  It can be a valid alphanumeric or wide character constant, variable, or expression.
 

Example

Assume $A = ‘ABC1234’

#C = LEN_NLS($A)    sets #C = 7
 

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Topic ID: 520075