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

Unassigned

Return an unassigned variant.

Declaration

Source position: variants.pp line 151

function Unassigned: Variant;

An empty variant.

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

Null		Return a null variant.
EmptyParam		Empty parameter variant.