# Len

## Description

Returns the number of characters in the given string. Note that for strings encoded in UTF-8 this may not be equal to the number of bytes in the string, as each character can use up to 4 bytes. To determine the length in bytes use the ByteLen command.

## Definition

integer Len( strin )

UINT agk::Len( const char* strin )

## Parameters

- strin - The string to measure the length of