ToLowerCase

STD.Str.ToLowerCase( source )

STD.Uni.ToLowerCase( source )

STD.Uni.LocaleToLowerCase( source, locale )

sourceA string containing the data to change case.
localeA null-terminated string containing the language and country code to use to determine correct sort order and other operations.
Return: ToLowerCase returns a STRING or UNICODE value, as appropriate.

The ToLowerCase functions return the source string with all upper case characters converted to lower case.

Example:

A := STD.Str.ToLowerCase('ABCDE'); //A contains 'abcde'