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
QOUT( "isupper( 'Abcde' ) = ", isupper( 'Abcde' ) )
QOUT( "isupper( 'abcde' ) = ", isupper( 'abcde' ) )
- Status
- Ready
- Compliance
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- This function is CA-Clipper compliant
- Platforms
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- All
- Files
-
- Library is rtl
- See Also