Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The OpcDataVariableNode type exposes the following members.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
specified as a child node of the parent
node given.
C#
public OpcDataVariableNode(IOpcNode parent, OpcName name)
Parameters
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 data variable node can be accessed.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
specified with the initial value defined by value
as a child node of the parent
node given.
C#
public OpcDataVariableNode(IOpcNode parent, OpcName name, object value)
Parameters
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 data variable node can be accessed.
value
Object
The initial value of the new data variable node.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
and id
specified as a child node of the parent
node given.
C#
public OpcDataVariableNode(IOpcNode parent, OpcName name, OpcNodeId id)
Parameters
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 data variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new data variable node can be identified and accessed.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
and id
specified with the initial value defined by value
as a child node of the parent
node given.
C#
public OpcDataVariableNode(IOpcNode parent, OpcName name, OpcNodeId id, object value)
Parameters
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 data variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new data variable node can be identified and accessed.
value
Object
The initial value of the new data variable node.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
specified.
C#
public OpcDataVariableNode(OpcName name)
Parameters
name
OpcName
The OpcName through that the new data variable node can be accessed.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
specified with the initial value given by value
.
C#
public OpcDataVariableNode(OpcName name, object value)
Parameters
name
OpcName
The OpcName through that the new data variable node can be accessed.
value
Object
The initial value of the new data variable node.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
and id
specified.
C#
public OpcDataVariableNode(OpcName name, OpcNodeId id)
Parameters
name
OpcName
The OpcName through that the new data variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new data variable node can be identified and accessed.
Initializes a new instance of the OpcDataVariableNode class accessible by the name
and id
specified with the initial value given by value
.
C#
public OpcDataVariableNode(OpcName name, OpcNodeId id, object value)
Parameters
name
OpcName
The OpcName through that the new data variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new data variable node can be identified and accessed.
value
Object
The initial value of the new data variable node.
Gets the default identifier which identifies the node that defines the underlying node type from that this OpcInstanceNode has been created.
C#
protected override OpcNodeId DefaultTypeDefinitionId { get; }
Property Value
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).