QuickOPC User's Guide and Reference
IsStrictlyPhysical Method (_UADataSetWriterDescriptor)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.ComTypes Namespace > _UADataSetWriterDescriptor Interface : IsStrictlyPhysical Method
Determines whether this PubSub object descriptor is strictly physical with specified transport profile URI string.
Syntax
'Declaration
 
Function IsStrictlyPhysical( _
   ByVal transportProfileUriString As String _
) As Boolean
'Usage
 
Dim instance As _UADataSetWriterDescriptor
Dim transportProfileUriString As String
Dim value As Boolean
 
value = instance.IsStrictlyPhysical(transportProfileUriString)
bool IsStrictlyPhysical( 
   string transportProfileUriString
)
bool IsStrictlyPhysical( 
   String^ transportProfileUriString
) 

Parameters

transportProfileUriString
Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

The default behavior is that for a PubSub object descriptor to be strictly physical, it must not have a (non-empty) logical name. The behavior of derived descriptors may differ.

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