System.Variant.IsEmpty

• Up to Parent: Variant

C++

bool  __fastcall IsEmpty()  const;

Properties

Type	Visibility	Source	Unit	Parent
function	public	sysvari.h	System	Variant

Description

Queries the VType of the base class TVarData.

IsEmpty returns True if the VType field of the TVarData base class is varEmpty. IsEmpty returns False otherwise.

See Also

• TVarData