Visual Basic (Declaration)
C#

The defined items are added to the associated UA interop group.

Syntax

Visual Basic (Declaration)
Public Function AddItems( _ ByVal arrDef() As OPCDA.NET.OPCItemDef, _ ByRef aRslt As OPCDA.NET.OPCItemResult() _ ) As Integer

Visual Basic (Declaration)

Public Function AddItems( _
   ByVal arrDef() As OPCDA.NET.OPCItemDef, _
   ByRef aRslt As OPCDA.NET.OPCItemResult() _
) As Integer

C#
public int AddItems( OPCDA.NET.OPCItemDef[] arrDef, out OPCDA.NET.OPCItemResult[] aRslt )

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2008/2012/2016, .NET 4.7.2