# ISUPPER()

Checks if leftmost character is an uppercased letter.

Syntax

  ISUPPER( <cString> ) --> lUpper

Arguments

  <cString> Any character string

Returns

  lUpper Logical true (.T.) or false (.F.).

Description

  This function takes the caracter string <cString> and checks to see if the leftmost character is a uppercased letter.If so, the function will return a logical true (.T.);otherwise, it will return a logical false (.F.).

Examples

          ? ISUPPER( 'Abcde' )    // .T.
          ? ISUPPER( 'abcde' )    // .F.

Status

  Ready

Compliance

  This function is CA-Clipper compliant

Platforms

  All

Files

  Library is rtl

See Also

- ISALPHA()
- ISLOWER()
- ISDIGIT()
- LOWER()
- UPPER()