OPC Studio User's Guide and Reference
Null Property (DANodeDescriptor)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DANodeDescriptor Class : Null Property
A null node descriptor (contains a null node ID and a null browse path).
Syntax
'Declaration
 
<NotNullAttribute()>
Public Shared ReadOnly Property Null As DANodeDescriptor
'Usage
 
Dim value As DANodeDescriptor
 
value = DANodeDescriptor.Null
[NotNull()]
public static DANodeDescriptor Null {get;}
[NotNull()]
public:
static property DANodeDescriptor^ Null {
   DANodeDescriptor^ get();
}

Property Value

The value of this property cannot be null (Nothing in Visual Basic).

Remarks

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also