OPC Studio User's Guide and Reference
NodeId Property (NodeDescriptor)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc Namespace > NodeDescriptor Class : NodeId Property
Contains node identifier (empty string for the root, null reference if unknown).
Syntax
'Declaration
 
<DataMemberAttribute()>
<XmlIgnoreAttribute()>
Public ReadOnly Property NodeId As String
'Usage
 
Dim instance As NodeDescriptor
Dim value As String
 
instance.NodeId = value
 
value = instance.NodeId
[DataMember()]
[XmlIgnore()]
public string NodeId {get;}
[DataMember()]
[XmlIgnore()]
public:
property String^ NodeId {
   String^ get();
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

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