Returns the specified character expression in uppercase.
Must be a Character Expression.
Objects: Procedure, Transaction, Web Panel
Generators: .NET, Java, Ruby (up to GeneXus X Evolution 3), Visual FoxPro (up to GeneXus X Evolution 3)
Returns an upper-case character string from the character expression. Each lower-case letter (a - z) in the character expression is converted to upper-case (A - Z) in the returned string. All other characters remain unchanged.
Note: In Cobol and RPG for iSeries, the character expression can be up to 256 bytes long.