DAWriteItemValueObserver<TValue> Constructor(EasyDAClientSelector,IAliasProvider,DAItemArguments)

Create a new instance of the observer that writes values into an OPC item. Create a new instance of the observer that writes values into an OPC item given by OpcLabs.EasyOpc.DataAccess.OperationModel.DAItemArguments object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function New( _
   ByVal clientSelector As EasyDAClientSelector, _
   ByVal aliasProvider As IAliasProvider, _
   ByVal itemArguments As DAItemArguments _
)

'Usage
 
Dim clientSelector As EasyDAClientSelector
Dim aliasProvider As IAliasProvider
Dim itemArguments As DAItemArguments
 
Dim instance As New DAWriteItemValueObserver(Of TValue)(clientSelector, aliasProvider, itemArguments)

public DAWriteItemValueObserver<TValue>( 
   EasyDAClientSelector clientSelector,
   IAliasProvider aliasProvider,
   DAItemArguments itemArguments
)

public:
DAWriteItemValueObserver<TValue>( 
   EasyDAClientSelector^ clientSelector,
   IAliasProvider^ aliasProvider,
   DAItemArguments^ itemArguments
)

Parameters

clientSelector: The selector of the client object that is used for OPC Data Access operations.
aliasProvider: The alias provider to be used for resolving aliases by this reactive object.
itemArguments: Contains an OPC server and item descriptors.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

DAWriteItemValueObserver<TValue> Class
DAWriteItemValueObserver<TValue> Members
Overload List

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