QuickOPC User's Guide and Reference
UABrowseParameters Constructor(UANodeClass,UABrowseDirections,UANodeId)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UABrowseParameters Class > UABrowseParameters Constructor : UABrowseParameters Constructor(UANodeClass,UABrowseDirections,UANodeId)
Specifies which node classes will be returned by the browsing.
Specifies the directions of the references to return.
Specifies which reference type will be returned by the browsing.
Initializes a new instance of the class.
Syntax
'Declaration
 
Public Function New( _
   ByVal nodeClasses As UANodeClass, _
   ByVal browseDirections As UABrowseDirections, _
   ByVal referenceTypeId As UANodeId _
)
'Usage
 
Dim nodeClasses As UANodeClass
Dim browseDirections As UABrowseDirections
Dim referenceTypeId As UANodeId
 
Dim instance As New UABrowseParameters(nodeClasses, browseDirections, referenceTypeId)

Parameters

nodeClasses
Specifies which node classes will be returned by the browsing.
browseDirections
Specifies the directions of the references to return.
referenceTypeId
Specifies which reference type will be returned by the browsing.
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.

An invalid enumeration value was used.

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.

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