OPC Studio User's Guide and Reference
Addition Operator (DAPropertyIdSet)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess.Extensions Namespace > DAPropertyIdSet Class : Addition Operator
First property set.
Second property set.
Produces the set union of two property sets.
Syntax
'Declaration
 
<ElementsNotNullAttribute()>
<NotNullAttribute()>
Public Operator +( _
   ByVal first As DAPropertyIdSet, _
   ByVal second As DAPropertyIdSet _
) As DAPropertyIdSet
'Usage
 
[ElementsNotNull()]
[NotNull()]
public DAPropertyIdSet operator +( 
   DAPropertyIdSet first,
   DAPropertyIdSet second
)
[ElementsNotNull()]
[NotNull()]
public:
DAPropertyIdSet^ operator +( 
   DAPropertyIdSet^ first,
   DAPropertyIdSet^ second
)

Parameters

first
First property set.
second
Second property set.

Return Value

A property set that contains elements from both input property sets, excluding duplicates.
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