Reference

OpcDiscreteAlarmNode Members

Type

OpcDiscreteAlarmNode

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Inherits members from OpcAlarmConditionNode, OpcAcknowledgeableConditionNode, OpcConditionNode, OpcEventNode, OpcObjectNode, OpcInstanceNode, OpcNode.

Constructors

OpcDiscreteAlarmNode

6 overloads

Overload	Description
OpcDiscreteAlarmNode(OpcName)	Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name specified.
OpcDiscreteAlarmNode(OpcName, OpcNodeId)	Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name and id specified.
OpcDiscreteAlarmNode(IOpcNode, OpcName)	Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name specified as a child node of the parent node given.
OpcDiscreteAlarmNode(IOpcNode, OpcName, OpcNodeId)	Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name and id specified as a child node of the parent node given.
OpcDiscreteAlarmNode(DiscreteAlarmState)protected · since v2.50	Initializes a new instance of the OpcDiscreteAlarmNode class using the content as the instance to wrap.
OpcDiscreteAlarmNode(DiscreteAlarmState, OpcNodeModel)protected · since v2.50	Initializes a new instance of the OpcDiscreteAlarmNode class using the content as the instance to wrap.

OpcDiscreteAlarmNode(OpcName)

Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name specified.

public OpcDiscreteAlarmNode(OpcName name)

Public Sub New(name As OpcName)

Parameters

Name	Type	Description
name	OpcName	The OpcName through that the new discrete alarm node can be accessed.

OpcDiscreteAlarmNode(OpcName, OpcNodeId)

Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name and id specified.

public OpcDiscreteAlarmNode(OpcName name, OpcNodeId id)

Public Sub New(name As OpcName, id As OpcNodeId)

Parameters

Name	Type	Description
name	OpcName	The OpcName through that the new discrete alarm node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new discrete alarm node can be identified and accessed.

OpcDiscreteAlarmNode(IOpcNode, OpcName)

Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name specified as a child node of the parent node given.

public OpcDiscreteAlarmNode(IOpcNode parent, OpcName name)

Public Sub New(parent As IOpcNode, name As OpcName)

Parameters

Name	Type	Description
parent	IOpcNode	The IOpcNode used as the parent node or a null reference (Nothing in Visual Basic) in the case there is no parent node available.
name	OpcName	The OpcName through that the new discrete alarm node can be accessed.

OpcDiscreteAlarmNode(IOpcNode, OpcName, OpcNodeId)

Initializes a new instance of the OpcDiscreteAlarmNode class accessible by the name and id specified as a child node of the parent node given.

public OpcDiscreteAlarmNode(IOpcNode parent, OpcName name, OpcNodeId id)

Public Sub New(parent As IOpcNode, name As OpcName, id As OpcNodeId)

Parameters

Name	Type	Description
parent	IOpcNode	The IOpcNode used as the parent node or a null reference (Nothing in Visual Basic) in the case there is no parent node available.
name	OpcName	The OpcName through that the new discrete alarm node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new discrete alarm node can be identified and accessed.

OpcDiscreteAlarmNode(DiscreteAlarmState)

protected · since v2.50

Initializes a new instance of the OpcDiscreteAlarmNode class using the content as the instance to wrap.

protected OpcDiscreteAlarmNode(DiscreteAlarmState content)

Protected Sub New(content As DiscreteAlarmState)

Parameters

Name	Type	Description
content	DiscreteAlarmState	The DiscreteAlarmState to wrap.

Exceptions

Exception	Condition
ArgumentNullException	The content is a null reference (Nothing in Visual Basic).

OpcDiscreteAlarmNode(DiscreteAlarmState, OpcNodeModel)

protected · since v2.50

Initializes a new instance of the OpcDiscreteAlarmNode class using the content as the instance to wrap.

protected OpcDiscreteAlarmNode(DiscreteAlarmState content, OpcNodeModel model)

Protected Sub New(content As DiscreteAlarmState, model As OpcNodeModel)

Parameters

Name	Type	Description
content	DiscreteAlarmState	The DiscreteAlarmState to wrap.
model	OpcNodeModel	The OpcNodeModel which defines the modelling directives for the new node or a null reference (Nothing in Visual Basic) if there are no directives are to be applied to the node.

Exceptions

Exception	Condition
ArgumentNullException	The content is a null reference (Nothing in Visual Basic).

Properties

DefaultTypeDefinitionId

protected · override

Gets the default identifier which identifies the node that defines the underlying node type from that this OpcInstanceNode has been created.

protected override OpcNodeId DefaultTypeDefinitionId { get; }

Protected Overrides ReadOnly Property DefaultTypeDefinitionId As OpcNodeId

Property value

OpcNodeId

The OpcNodeId of the type node from that this OpcInstanceNode has been created from. These type node defines the typical structure of an instance node of its type definition. If there exists no specific type definition node a null reference (Nothing in Visual Basic).

Overrides

DefaultTypeDefinitionId

Methods

CreateBranchCore

protected · override

Creates a new instance of the OpcDiscreteAlarmNode using the same Id and Name as this node.

protected override OpcConditionNode CreateBranchCore()

Protected Overrides Function CreateBranchCore() As OpcConditionNode

Returns

OpcConditionNode

A new instance of the OpcDiscreteAlarmNode identifiable and accessible througth the same Id and Name as this node.

Overrides

CreateBranchCore