Unit 'Variants' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#rtl]

Null

Return a null variant

Declaration

Source position: variants.pp line 152

function Null: Variant;

Function result

A Null variant

Description

UnAssigned returns a Null variant (type = varNull). It can be used to test for equality with a Null variant.

See also

UnAssigned

  

Return an unassigned variant

EmptyParam

  

Empty parameter variant


Documentation generated on: Sep 29 2022