Reference

OpcNodeValue<T> Class

since v2.8

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcNodeValue<T> Members

Also in

Opc.UaFx.Client

Stores the generic value of the Value attribute associated with a specific node optionally associated with status and timestamp information.

Syntax

public class OpcNodeValue<T> : OpcNodeAttribute<T>

Public Class OpcNodeValue(Of T)
    Inherits OpcNodeAttribute(Of T)

Type parameters

Name	Description
T

Inheritance

Object → OpcValue → OpcValue<T> → OpcNodeAttribute<T> → OpcNodeValue<T>

Implements

• IComparable
• IComparable<OpcNodeAttribute<T>>
• IComparable<OpcNodeValue<T>>
• IComparable<OpcValue<T>>
• IComparable<OpcValue>
• IEquatable<OpcNodeAttribute<T>>
• IEquatable<OpcNodeValue<T>>
• IEquatable<OpcValue<T>>
• IEquatable<OpcValue>
• IFormattable
• IOpcNodeAttribute
• IOpcNodeDescriptor
• IOpcNodeValue

Constructors

Name	Description
OpcNodeValue8 overloads	Initializes a new instance of the OpcNodeValue<T> class with the nodeId of the node the Value attribute represented belongs to.

Methods

Name	Description
CompareTo5 overloads	Compares the current OpcNodeValue<T> with the other.
Equals5 overloads	Determines whether the specified other is equal to this OpcNodeValue<T>.
GetHashCodeoverride	Retrieves a hash code for this OpcNodeValue<T>.

Operators

Name	Description
Equalitystatic	Returns a value indicating whether two instance of OpcNodeValue<T> are equal.
Explicitstatic	Converts a OpcNodeValue<T> to an DataValue object.
GreaterThanstatic	Determines whether the first specified OpcNodeValue<T> object is greater than the second specified OpcNodeValue<T> object.
GreaterThanOrEqualstatic	Determines whether the first specified OpcNodeValue<T> object is greater than or equal to the second specified OpcNodeValue<T> object.
Inequalitystatic	Returns a value indicating whether two instances of OpcNodeValue<T> are not equal.
LessThanstatic	Determines whether the first specified OpcNodeValue<T> object is less than the second specified OpcNodeValue<T> object.
LessThanOrEqualstatic	Determines whether the first specified OpcNodeValue<T> object is less than or equal to the second OpcNodeValue<T> object.

Inherits members from OpcNodeAttribute<T>, OpcValue<T>, OpcValue.

Extension methods

Name	Description
OpcNodeValueExtensions.Read	Reads the value of the value attribute of the node represented by the node specified.
OpcNodeValueExtensions.Write	Writes the value attribute of the node specified.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.8–v2.59