OPC Studio User's Guide and Reference
ChangeDataSetSubscription Method (EasyUASubscriberCore)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace > EasyUASubscriberCore Class : ChangeDataSetSubscription Method
Contains arguments describing how the OPC-UA dataset subscription should be changed.

The value of this parameter cannot be null (Nothing in Visual Basic).

Changes parameters of an existing dataset subscription.
Syntax
'Declaration
 
Public Sub ChangeDataSetSubscription( _
   ByVal dataSetSubscriptionChangeArguments As EasyUADataSetSubscriptionChangeArguments _
) 
'Usage
 
Dim instance As EasyUASubscriberCore
Dim dataSetSubscriptionChangeArguments As EasyUADataSetSubscriptionChangeArguments
 
instance.ChangeDataSetSubscription(dataSetSubscriptionChangeArguments)

Parameters

dataSetSubscriptionChangeArguments
Contains arguments describing how the OPC-UA dataset subscription should be changed.

The value of this parameter cannot be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

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.

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.

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