The string-formatting function StrLib.upperCase converts all lowercase values in a character string to uppercase values. Numeric and existing uppercase values are not affected.
StrLib.upperCase(text STRING in) returns (result STRING)
The StrLib.upperCase function has no effect on double-byte characters in items of type DBCHAR or MBCHAR.
To convert a character string to lowercase, use the StrLib.lowerCase string-formatting function.
Related concepts
Syntax diagram for EGL functions
Related reference
EGL library StrLib
lowerCase()