IsXdigit()

Type: REGULAR FUNCTION

Purpose: Determines if an ASCII number refers to a hexadecimal digit (A–F), (a–f), or (0–9).

Usage: Result = IsXdigit(AsciiNumb)

 

AsciiNumb

INDEX

ASCII number of the character.

  Result BOOL

TRUE = Character is a hexadecimal digit.

FALSE = Character is not a hexadecimal digit.

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