Use VarUpperCase to translate the value of a specified variable to upper case.
VarUpperCase may also be entered as VarUpp[ercase] or VUpp[ercase].
Required Operands
OBJ is the name of a previously declared character variable.
Return Codes
OK Successful.
Examples
Procedure to create a non-unique key for a mailing database application. It takes data from global variables LASTNAME, ZIPCODE, and CITY and returns the key in global variable KEYCODE:
------------------------------------------------------------------------
DCL TEMP,CHAR,10,V
SETD KEYCODE,LASTNAME,1,2
SETD TEMP,ZIPCODE,1,5
VAPPEND KEYCODE,TEMP
SETD TEMP,CITY,1,3
VAPPEND KEYCODE,TEMP
VUPPER KEYCODE
EXIT OK
------------------------------------------------------------------------