Folding a string to lower or upper case

tolower()	Return a string folded to lower case
toupper()	Return a string folded to upper case

SYNTAX

tolower(text_expression)

toupper(text_expression)

Returns text_expression with all characters in the range “A/a” to “Z/z” converted to lower or upper case.

---

EXAMPLE

1. !temp Text, "Original text",a30
   !temp LCText, "Converted text",a30
   
   +textbox Box1 at 35,10 {
        field = tmp.LCText
   }
   
        tmp.Text = "BANANAS 30p kiwifruit £1.29"
        tmp.LCText = tolower(tmp.Text)
        display Box1               /*  [bananas 30p kiwifruit £1.29] */
   

2. FileID = "FILE_" / toupper(CurrentFileName)
   SaveRecID = "TMP_" / toupper(CurrentFileName)
   

---

RELATED TOPICS

Alphanumeric formats

String handling functions

Field flags