uCalc API Version: 5.7.0-preview.1 Released: 7/30/2026

Warning

uCalc API Preview Release Notice:This preview documentation describes the intended behavior of the API. It is not fully accurate or complete.The current preview build contains incomplete features, unoptimized performance, and is subject to breaking changes.Use of the preview version in your production code is not recommended.

ToLower

Method

Product: 

Class: 

Changes occurences of a pattern to lower case

Syntax

ToLower(string, int)

Parameters

Pattern
string
(Default = "")
Pattern
Nth
int
(Default = 1)
nth occrence of pattern

Return

String

uCalc String object

Remarks

Changes occurrences of a pattern to lower case.

Examples