Reference

OpcTransitionVariableNode Members

Type

OpcTransitionVariableNode

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Inherits members from OpcTextVariableNode, OpcVariableNode, OpcInstanceNode, OpcNode.

Constructors

OpcTransitionVariableNode

10 overloads

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

OpcTransitionVariableNode(OpcName)

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

public OpcTransitionVariableNode(OpcName name)

Public Sub New(name As OpcName)

Parameters

Name	Type	Description
name	OpcName	The OpcName through that the new transition variable node can be accessed.

OpcTransitionVariableNode(OpcName, OpcText)

Initializes a new instance of the OpcTransitionVariableNode class accessible by the name specified with the initial value given by value.

public OpcTransitionVariableNode(OpcName name, OpcText value)

Public Sub New(name As OpcName, value As OpcText)

Parameters

Name	Type	Description
name	OpcName	The OpcName through that the new transition variable node can be accessed.
value	OpcText	The initial value of the new transition variable node.

OpcTransitionVariableNode(OpcName, OpcNodeId)

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

public OpcTransitionVariableNode(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 transition variable node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new transition variable node can be identified and accessed.

OpcTransitionVariableNode(OpcName, OpcNodeId, OpcText)

Initializes a new instance of the OpcTransitionVariableNode class accessible by the name and id specified with the initial value given by value.

public OpcTransitionVariableNode(OpcName name, OpcNodeId id, OpcText value)

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

Parameters

Name	Type	Description
name	OpcName	The OpcName through that the new transition variable node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new transition variable node can be identified and accessed.
value	OpcText	The initial value of the new transition variable node.

OpcTransitionVariableNode(IOpcNode, OpcName)

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

public OpcTransitionVariableNode(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 transition variable node can be accessed.

OpcTransitionVariableNode(IOpcNode, OpcName, OpcText)

Initializes a new instance of the OpcTransitionVariableNode class accessible by the name specified with the initial value defined by value as a child node of the parent node given.

public OpcTransitionVariableNode(IOpcNode parent, OpcName name, OpcText value)

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

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 transition variable node can be accessed.
value	OpcText	The initial value of the new transition variable node.

OpcTransitionVariableNode(IOpcNode, OpcName, OpcNodeId)

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

public OpcTransitionVariableNode(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 transition variable node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new transition variable node can be identified and accessed.

OpcTransitionVariableNode(IOpcNode, OpcName, OpcNodeId, OpcText)

Initializes a new instance of the OpcTransitionVariableNode class accessible by the name and id specified with the initial value defined by value as a child node of the parent node given.

public OpcTransitionVariableNode(
    IOpcNode parent,
    OpcName name,
    OpcNodeId id,
    OpcText value)

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

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 transition variable node can be accessed.
id	OpcNodeId	The OpcNodeId through that the new transition variable node can be identified and accessed.
value	OpcText	The initial value of the new transition variable node.

OpcTransitionVariableNode(TransitionVariableState)

protected · since v2.50

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

protected OpcTransitionVariableNode(TransitionVariableState content)

Protected Sub New(content As TransitionVariableState)

Parameters

Name	Type	Description
content	TransitionVariableState	The TransitionVariableState to wrap.

Exceptions

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

OpcTransitionVariableNode(TransitionVariableState, OpcNodeModel)

protected · since v2.50

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

protected OpcTransitionVariableNode(
    TransitionVariableState content,
    OpcNodeModel model)

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

Parameters

Name	Type	Description
content	TransitionVariableState	The TransitionVariableState 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

EffectiveTransitionTime

Gets or sets a value which specifies the time when the current state or one of its substates was entered.

public DateTime EffectiveTransitionTime { get; set; }

Public Property EffectiveTransitionTime As Date

Property value

DateTime

The effective DateTime of the time the transition has been performed.

Remarks

If, for example, a StateA is active and – while active – switches several times between its substates SubA and SubB, then the TransitionTime stays at the point in time where StateA became active whereas the EffectiveTransitionTime changes with each change of a substate.

EffectiveTransitionTimeNode

Gets the OpcPropertyNode<T> of the EffectiveTransitionTime property.

public OpcPropertyNode<DateTime> EffectiveTransitionTimeNode { get; }

Public ReadOnly Property EffectiveTransitionTimeNode As OpcPropertyNode(Of Date)

Property value

OpcPropertyNode<DateTime>

An instance of the OpcPropertyNode<T> class.

Number

Gets or sets a numeric identifier which identifies the transition within the state machine.

[CLSCompliant(false)]
public uint Number { get; set; }

<CLSCompliant(False)>
Public Property Number As UInteger

Property value

UInt32

The identifier of the transition within the state machine.

NumberNode

Gets the OpcPropertyNode<T> of the Number property.

public OpcPropertyNode<uint> NumberNode { get; }

Public ReadOnly Property NumberNode As OpcPropertyNode(Of UInteger)

Property value

OpcPropertyNode<UInt32>

An instance of the OpcPropertyNode<T> class.

TransitionTime

Gets or sets a value which specifies when the transition occured.

public DateTime TransitionTime { get; set; }

Public Property TransitionTime As Date

Property value

DateTime

The DateTime of the time the transition has occured.

TransitionTimeNode

Gets the OpcPropertyNode<T> of the TransitionTime property.

public OpcPropertyNode<DateTime> TransitionTimeNode { get; }

Public ReadOnly Property TransitionTimeNode As OpcPropertyNode(Of Date)

Property value

OpcPropertyNode<DateTime>

An instance of the OpcPropertyNode<T> class.

VariableId

Gets or sets a value which uniquely identifies the transition within the state machine.

public object VariableId { get; set; }

Public Property VariableId As Object

Property value

Object

A value which uniquely identifies the transition within the state machine.

VariableIdNode

Gets the OpcPropertyNode of the VariableId property.

public OpcPropertyNode VariableIdNode { get; protected set; }

Public Property VariableIdNode As OpcPropertyNode

Property value

OpcPropertyNode

An instance of the OpcPropertyNode class.

VariableName

Gets or sets the name which uniquely identifies the transition within the state machine.

public OpcName VariableName { get; set; }

Public Property VariableName As OpcName

Property value

OpcName

The OpcName which uniquely identifies the transition within the state machine.

VariableNameNode

Gets the OpcNamePropertyNode of the VariableName property.

public OpcNamePropertyNode VariableNameNode { get; }

Public ReadOnly Property VariableNameNode As OpcNamePropertyNode

Property value

OpcNamePropertyNode

An instance of the OpcNamePropertyNode class.