'Declaration
 
Public Function New( _
   ByVal serverDescriptor As ServerDescriptor, _
   ByVal itemDescriptor As DAItemDescriptor, _
   ByVal readParameters As DAReadParameters, _
   ByVal state As Object _
)

'Usage
 
Dim serverDescriptor As ServerDescriptor
Dim itemDescriptor As DAItemDescriptor
Dim readParameters As DAReadParameters
Dim state As Object
 
Dim instance As New DAReadItemArguments(serverDescriptor, itemDescriptor, readParameters, state)

public DAReadItemArguments( 
   ServerDescriptor serverDescriptor,
   DAItemDescriptor itemDescriptor,
   DAReadParameters readParameters,
   object state
)

public:
DAReadItemArguments( 
   ServerDescriptor^ serverDescriptor,
   DAItemDescriptor^ itemDescriptor,
   DAReadParameters^ readParameters,
   Object^ state
)

Parameters

serverDescriptor

The OPC server involved in the operation.

itemDescriptor

The OPC item involved in the operation.

readParameters

The read parameters (such as data source or value age).

state

The state object (can be any value supplied by your code); available in event notifications.

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

Reference

DAReadItemArguments Class
DAReadItemArguments Members
Overload List