Kilowatt Software L.L.C.
Classic Rexx Tutorial
Language Level 4.00 (TRL-2)

1 Datatype   built-in function

The Datatype function is used to assess whether a value is of a certain type.

When the type argument is omitted, the Datatype function returns

  NUM if string is a Rexx numeric value

  CHAR if string is NOT a Rexx numeric value


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Last updated on: 2 Jan 2007