OPC Studio User's Guide and Reference
ItemMappings Property



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace > DAMappedNode Class : ItemMappings Property
An enumeration of OPC-DA item mappings defined directly on the target object.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public ReadOnly Property ItemMappings As IEnumerable(Of AbstractMapping)
'Usage
 
Dim instance As DAMappedNode
Dim value As IEnumerable(Of AbstractMapping)
 
value = instance.ItemMappings
[CanBeNull()]
public IEnumerable<AbstractMapping> ItemMappings {get;}
[CanBeNull()]
public:
property IEnumerable<AbstractMapping^>^ ItemMappings {
   IEnumerable<AbstractMapping^>^ get();
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Remarks
This property intentionally returns an "enumerable" of OpcLabs.BaseLib.LiveMapping.AbstractMapping and not DAItemMapping, because that's what methods on DAMapper can accept directly.
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