IsNull Property (_DAItemDescriptor)

Determines whether the node descriptor is null, i.e. specifies neither node ID nor a browse path.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
ReadOnly Property IsNull As Boolean

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

bool IsNull {get;}

property bool IsNull {
   bool get();
}

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

Reference

_DAItemDescriptor Interface
_DAItemDescriptor Members