Reference

OpcPropertyNode Class

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcPropertyNode Members

Defines a property node.

Syntax

[OpcNodeType(68)]
public class OpcPropertyNode : OpcVariableNode

<OpcNodeType(68)>
Public Class OpcPropertyNode
    Inherits OpcVariableNode

Inheritance

Object → OpcNode → OpcInstanceNode → OpcVariableNode → OpcPropertyNode

Implements

• IOpcNode
• IOpcNodeInfo
• IOpcVariableNodeInfo

Derived types

• OpcEngineeringUnitInfoPropertyNode
• OpcEnumValuesPropertyNode
• OpcNamePropertyNode
• OpcNodeIdPropertyNode
• OpcPropertyNode<T>
• OpcServerStatePropertyNode
• OpcTextArrayPropertyNode
• OpcTextPropertyNode
• OpcValueRangePropertyNode

Remarks

The property node is a specialization of the OpcVariableNode there its reference type is HasProperty and its type definition is Property.

Constructors

Name	Description
OpcPropertyNode18 overloads	Initializes a new instance of the OpcPropertyNode class accessible by the name specified.

Properties

Name	Description
DefaultReferenceTypeIdprotected · override	Gets the default identifier which identifies the type that defines the underlying node reference within this OpcInstanceNode is referenced by its parent node.
DefaultTypeDefinitionIdprotected · override	Gets the default identifier which identifies the node that defines the underlying node type from that this OpcInstanceNode has been created.
ReadPropertyValueCallback	Gets or sets a callback used to read the property value.
WritePropertyValueCallback	Gets or sets a callback used to write the property value.

Methods

Name	Description
ReadPropertyValueCoreprotected · virtual	Reads the value of the property node using the context and value information specified.
ReadVariableValueCoreprotected · override	Reads the value of the variable node using the context and value information specified.
WritePropertyValueCoreprotected · virtual	Writes the value of the property node using the context and value information specified.
WriteVariableValueCoreprotected · override	Writes the value of the variable node using the context and value information specified.

Inherits members from OpcVariableNode, OpcInstanceNode, OpcNode.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.5–v2.59