Reference

OpcDataChangeTrigger Enum

since v2.6

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Specifies the conditions under which a data change notification is to be reported.

Syntax

public enum OpcDataChangeTrigger

Public Enum OpcDataChangeTrigger

Inheritance

Object → ValueType → Enum → OpcDataChangeTrigger

Fields

Name	Value	Description
Status	0	Report changes only if the status associated with a value changes.
StatusValue	1	Report changes if either the status or the value itself changes.
StatusValueTimestamp	2	Report changes if either the status, value or the source timestamp changes.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.6–v2.59