DAMappedNode Class

A pre-made base class for mapping OPC Data Access nodes.

Object Model

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ComVisibleAttribute(False)>
<DATypeAttribute()>
<CLSCompliantAttribute(True)>
<TypeConverterAttribute(System.ComponentModel.ExpandableObjectConverter)>
Public Class DAMappedNode 
   Inherits OpcLabs.EasyOpc.LiveMapping.CommonMappedNode

'Usage
 
Dim instance As DAMappedNode

[ComVisible(false)]
[DAType()]
[CLSCompliant(true)]
[TypeConverter(System.ComponentModel.ExpandableObjectConverter)]
public class DAMappedNode : OpcLabs.EasyOpc.LiveMapping.CommonMappedNode

[ComVisible(false)]
[DAType()]
[CLSCompliant(true)]
[TypeConverter(System.ComponentModel.ExpandableObjectConverter)]
public ref class DAMappedNode : public OpcLabs.EasyOpc.LiveMapping.CommonMappedNode

Remarks

You may (but do not have to) use this class as a base class for your objects that you map to OPC Data Access nodes. The class is already annotated with the DATypeAttribute, and contains properties that are mapped to useful meta-members, such as the NodeDescriptor.

Inheritance Hierarchy

System.Object
   OpcLabs.BaseLib.LiveMapping.MappedObject
      OpcLabs.EasyOpc.LiveMapping.CommonMappedNode
         OpcLabs.EasyOpc.DataAccess.LiveMapping.DAMappedNode

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

DAMappedNode Members
OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace

Send Documentation Feedback. Technical Support