Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The OpcStatusConditionVariableNode type exposes the following members.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
specified as a child node of the parent
node given.
C#
public OpcStatusConditionVariableNode(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 status condition variable node can be accessed.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
and id
specified as a child node of the parent
node given.
C#
public OpcStatusConditionVariableNode(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 status condition variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new status condition variable node can be identified and accessed.
Initializes a new instance of the OpcStatusConditionVariableNode 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 OpcStatusConditionVariableNode(IOpcNode parent, OpcName name, OpcNodeId id, OpcStatus 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 status condition variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new status condition variable node can be identified and accessed.
value
OpcStatus
The initial value of the new status condition variable node.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
specified with the initial value defined by value
as a child node of the parent
node given.
C#
public OpcStatusConditionVariableNode(IOpcNode parent, OpcName name, OpcStatus 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 status condition variable node can be accessed.
value
OpcStatus
The initial value of the new status condition variable node.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
specified.
C#
public OpcStatusConditionVariableNode(OpcName name)
Parameters
name
OpcName
The OpcName through that the new status condition variable node can be accessed.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
and id
specified.
C#
public OpcStatusConditionVariableNode(OpcName name, OpcNodeId id)
Parameters
name
OpcName
The OpcName through that the new status condition variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new status condition variable node can be identified and accessed.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
and id
specified with the initial value given by value
.
C#
public OpcStatusConditionVariableNode(OpcName name, OpcNodeId id, OpcStatus value)
Parameters
name
OpcName
The OpcName through that the new status condition variable node can be accessed.
id
OpcNodeId
The OpcNodeId through that the new status condition variable node can be identified and accessed.
value
OpcStatus
The initial value of the new status condition variable node.
Initializes a new instance of the OpcStatusConditionVariableNode class accessible by the name
specified with the initial value given by value
.
C#
public OpcStatusConditionVariableNode(OpcName name, OpcStatus value)
Parameters
name
OpcName
The OpcName through that the new status condition variable node can be accessed.
value
OpcStatus
The initial value of the new status condition variable node.
Reads the status condition variable node value using the context
specified.
C#
public OpcStatus ReadStatusValue(OpcReadVariableValueContext context)
Parameters
context
OpcReadVariableValueContext
The OpcReadVariableValueContext to use to read the status condition variable node value.
Returns
The OpcStatus status condition variable node value associated with this node and read using the context
specified. This can also be a null reference (Nothing in Visual Basic).
Exceptions
The context
is a null reference (Nothing in Visual Basic).
Writes the value
to the status condition variable node value using the context
specified.
C#
public void WriteStatusValue(OpcWriteVariableValueContext context, OpcStatus value)
Parameters
context
OpcWriteVariableValueContext
The OpcWriteVariableValueContext to use to write the status condition variable node value
specified.
value
OpcStatus
The OpcStatus to write to the status condition variable node value.
Exceptions
The context
is a null reference (Nothing in Visual Basic).