GoFiler Legato Script Reference   Legato v 1.5d Application v 5.25a

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Chapter Five — General Functions (continued)

CompareStringsNoCase Function

Overview

The CompareStringsNoCase function compares the value of the characters within two strings and returns a result as less than, equal to, or greater than. The comparison is performed without regard to text case.

Syntax/Parameters

Syntax

int = CompareStringsNoCase ( string a, string b );

Parameters

a

A string to compare.

b

A string to compare.

Return Value

Returns an int value as:

-1

if a < b

0

if a == b

1

if a > b

Remarks

The CompareStringsNoCase function combines the basic comparison operators (== < and >) to allow string comparison in a single operation. The function compares a and b on a character by character basis without regard to text case. Therefore, “dog” is equal to “DOg”. If all characters match up between the strings up to the matching terminating /0 character, the return result is 0. If any character mismatches, the comparison is stopped and -1 or 1 is returned depending on whether the character in a is less than the character at the same position in b.

The case comparison is performed using the ANSI/ISO-8859-1 character set. Strings made up of other character sets will not compare correctly.

Related Functions

CompareStrings — Compares string a to string b and returns 0 if equal, -1 if a < b and 1 if a > b.

FindInString — Finds a string within a string with optional position and case sensitivity.

IsRegexMatch — Performs a regular expression pattern match on string data.

InString — Tests for a string as part of a target string with or without case sensitivity.

IsInString — Checks for a string or character matching inside a target string.

Platform Support

Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL

Legato IDE, Legato Basic

 

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GoFiler Legato Script Reference — Generated on 12/16/2024

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