OPC Studio User's Guide and Reference
IsNull Property (UABrowsePathElement)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Navigation Namespace > UABrowsePathElement Class : IsNull Property
Determines whether this browse path element object is null.
Syntax
'Declaration
 
<BrowsableAttribute(False)>
Public ReadOnly Property IsNull As Boolean
'Usage
 
Dim instance As UABrowsePathElement
Dim value As Boolean
 
value = instance.IsNull
[Browsable(false)]
public bool IsNull {get;}
[Browsable(false)]
public:
property bool IsNull {
   bool get();
}

Property Value

The default value of this property is True.

Remarks
The browse path element is null when the element type is AnyHierarchical and its target name is a null qualified name.

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