Result = IsHexa ( vExpr AS String ) AS Boolean Result = Hexa? ( vExpr AS String ) AS Boolean
Returns if the String vExpr contains only heaxdecimal digits.
An hexadecimal digit is one of the following characters: 0123456789ABCDEFabcdef
PRINT IsHexa("9A177BA5")
True
PRINT IsHexa("GAMBAS"), IsHexa(""), IsHexa(NULL)
False False False