OPC Studio User's Guide and Reference
IsDataVariable Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.AddressSpace.Extensions Namespace > IUANodeElementExtension Class : IsDataVariable Method
OPC-UA node element.
Determines whether a given UA node represents a Data Variable.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Shared Function IsDataVariable( _
   ByVal nodeElement As IUANodeElement _
) As Boolean
'Usage
 
Dim nodeElement As IUANodeElement
Dim value As Boolean
 
value = IUANodeElementExtension.IsDataVariable(nodeElement)
[Extension()]
public static bool IsDataVariable( 
   IUANodeElement nodeElement
)
[Extension()]
public:
static bool IsDataVariable( 
   IUANodeElement^ nodeElement
) 

Parameters

nodeElement
OPC-UA node element.

Return Value

true if %% represents a Data Variable; false otherwise.
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