QuickOPC User's Guide and Reference
UASubscribeDataSetArguments Constructor(Object,UAPubSubResolverDescriptor,UAPubSubConnectionDescriptor,UASubscribeDataSetFilter)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.OperationModel Namespace > UASubscribeDataSetArguments Class > UASubscribeDataSetArguments Constructor : UASubscribeDataSetArguments Constructor(Object,UAPubSubResolverDescriptor,UAPubSubConnectionDescriptor,UASubscribeDataSetFilter)
The state object (can be any value supplied by your code); available in event notifications.
Describes how the PubSub logical information should be resolved to physical.
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.
Initializes a new instance of the class.
Syntax
'Declaration
 
Public Function New( _
   ByVal state As Object, _
   ByVal resolverDescriptor As UAPubSubResolverDescriptor, _
   ByVal connectionDescriptor As UAPubSubConnectionDescriptor, _
   ByVal filter As UASubscribeDataSetFilter _
)
'Usage
 
Dim state As Object
Dim resolverDescriptor As UAPubSubResolverDescriptor
Dim connectionDescriptor As UAPubSubConnectionDescriptor
Dim filter As UASubscribeDataSetFilter
 
Dim instance As New UASubscribeDataSetArguments(state, resolverDescriptor, connectionDescriptor, filter)

Parameters

state
The state object (can be any value supplied by your code); available in event notifications.
resolverDescriptor
Describes how the PubSub logical information should be resolved to physical.
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.
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