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

Null

Return a null variant.

Declaration

Source position: variants.pp line 159

function Null: Variant;

A Null variant.

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

UnAssigned		Return an unassigned variant.
EmptyParam		Empty parameter variant.