FPDoc Onlineexperiment

Unassigned function

In unit Variants

Return an unassigned variant.

Declaration

pascal

function Unassigned: Variant

Function result

An empty variant.

Description

UnAssigned returns an unassigned variant ( type = varEmpty). It can be used to test for equality with an empty variant.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.