Connectivity Software User's Guide and Reference
RegisterReadItem Method



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace > DAClientOperationContext Class : RegisterReadItem Method
A client mapping for an OPC Data Access item.

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

Registers a given OPC-DA item mapping to a Read operation.
Syntax
'Declaration
 

Public Sub RegisterReadItem( _
   ByVal clientItemMapping As DAClientItemMapping _
) 
'Usage
 

Dim instance As DAClientOperationContext
Dim clientItemMapping As DAClientItemMapping
 
instance.RegisterReadItem(clientItemMapping)
public void RegisterReadItem( 
   DAClientItemMapping clientItemMapping
)
public:
void RegisterReadItem( 
   DAClientItemMapping^ clientItemMapping
)

Parameters

clientItemMapping
A client mapping for an OPC Data Access item.

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

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

Reference

DAClientOperationContext Class
DAClientOperationContext Members

 

 

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