IsNull Property

Determines whether the variant is empty.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public ReadOnly Property IsNull As Boolean

'Usage
 
Dim instance As Variant
Dim value As Boolean
 
value = instance.IsNull

public bool IsNull {get;}

public:
property bool IsNull {
   bool get();
}

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Variant Structure
Variant Members