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



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc Namespace > NodeDescriptor Class : HasNodeId Property
Determines whether there is a non-null node ID in the descriptor.
Syntax
'Declaration
 
<XmlIgnoreAttribute()>
Public ReadOnly Property HasNodeId As Boolean
'Usage
 
Dim instance As NodeDescriptor
Dim value As Boolean
 
value = instance.HasNodeId
[XmlIgnore()]
public bool HasNodeId {get;}
[XmlIgnore()]
public:
property bool HasNodeId {
   bool get();
}

Property Value

The default value of this property is False.

Remarks

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

The getter method of this property is pure, i.e. it does not have observable side effects.

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