QuickOPC User's Guide and Reference
UADataSetSubscriptionDescriptor Constructor(UAPubSubConnectionDescriptor,UASubscribeDataSetFilter,String,UADataSetMetaData)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace > UADataSetSubscriptionDescriptor Class > UADataSetSubscriptionDescriptor Constructor : UADataSetSubscriptionDescriptor Constructor(UAPubSubConnectionDescriptor,UASubscribeDataSetFilter,String,UADataSetMetaData)
Descriptor for a PubSub connection (using physical parameters, or logical name).
Specifies how the incoming PubSub messages should be filtered before being delivered to the application.
Name of the published dataset.
Metadata for the dataset.
Initializes a new instance of the class.
Syntax
'Declaration
 
Public Function New( _
   ByVal connectionDescriptor As UAPubSubConnectionDescriptor, _
   ByVal filter As UASubscribeDataSetFilter, _
   ByVal publishedDataSetName As String, _
   ByVal dataSetMetaData As UADataSetMetaData _
)
'Usage
 
Dim connectionDescriptor As UAPubSubConnectionDescriptor
Dim filter As UASubscribeDataSetFilter
Dim publishedDataSetName As String
Dim dataSetMetaData As UADataSetMetaData
 
Dim instance As New UADataSetSubscriptionDescriptor(connectionDescriptor, filter, publishedDataSetName, dataSetMetaData)

Parameters

connectionDescriptor
Descriptor for a PubSub connection (using physical parameters, or logical name).
filter
Specifies how the incoming PubSub messages should be filtered before being delivered to the application.
publishedDataSetName
Name of the published dataset.
dataSetMetaData
Metadata for the dataset.
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