IsAlnum()

Type: REGULAR FUNCTION

Purpose: Determines if an ASCII number refers to an alphanumeric character (A–Z), (a–z), or (0–9).

Usage: Result = IsAlnum(AsciiNumb)

 

AsciiNumb

INDEX

ASCII number of the character.
  Result BOOL

TRUE = Character is alphanumeric.

FALSE = Character is not alphanumeric.

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