Namespace: Opc.UaFx.Services
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The OpcNodeAttributeServiceCommand type exposes the following members.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(byte[] nodeId)
Parameters
nodeId
Byte[]
The opaque node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(byte[] nodeId, int namespaceIndex)
Parameters
nodeId
Byte[]
The opaque node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the attribute
.
C#
protected OpcNodeAttributeServiceCommand(byte[] nodeId, int namespaceIndex, OpcAttribute attribute)
Parameters
nodeId
Byte[]
The opaque node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(byte[] nodeId, OpcAttribute attribute)
Parameters
nodeId
Byte[]
The opaque node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(Guid nodeId)
Parameters
nodeId
Guid
The general unique identifier (= GUID) of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(Guid nodeId, int namespaceIndex)
Parameters
nodeId
Guid
The general unique identifier (= GUID) of the node on which the service, who will execute this command, will operate on its Value attribute.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the attribute
.
C#
protected OpcNodeAttributeServiceCommand(Guid nodeId, int namespaceIndex, OpcAttribute attribute)
Parameters
nodeId
Guid
The general unique identifier (= GUID) of the node on which the service, who will execute this command, will operate on its attribute
.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(Guid nodeId, OpcAttribute attribute)
Parameters
nodeId
Guid
The general unique identifier (= GUID) of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(int nodeId)
Parameters
nodeId
Int32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(int nodeId, int namespaceIndex)
Parameters
nodeId
Int32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the attribute
.
C#
protected OpcNodeAttributeServiceCommand(int nodeId, int namespaceIndex, OpcAttribute attribute)
Parameters
nodeId
Int32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(int nodeId, OpcAttribute attribute)
Parameters
nodeId
Int32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(OpcNodeId nodeId)
Parameters
nodeId
OpcNodeId
The OpcNodeId of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
The nodeId
is a null reference (Nothing in Visual Basic).
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(OpcNodeId nodeId, OpcAttribute attribute)
Parameters
nodeId
OpcNodeId
The OpcNodeId of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
The nodeId
is a null reference (Nothing in Visual Basic).
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(string nodeId)
Parameters
nodeId
String
The textual node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(string nodeId, int namespaceIndex)
Parameters
nodeId
String
The textual node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the attribute
.
C#
protected OpcNodeAttributeServiceCommand(string nodeId, int namespaceIndex, OpcAttribute attribute)
Parameters
nodeId
String
The textual node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(string nodeId, OpcAttribute attribute)
Parameters
nodeId
String
The textual node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(uint nodeId)
Parameters
nodeId
UInt32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the Value attribute.
C#
protected OpcNodeAttributeServiceCommand(uint nodeId, int namespaceIndex)
Parameters
nodeId
UInt32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its Value attribute.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
and namespaceIndex
specified to operate on the attribute
.
C#
protected OpcNodeAttributeServiceCommand(uint nodeId, int namespaceIndex, OpcAttribute attribute)
Parameters
nodeId
UInt32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
namespaceIndex
Int32
The index of the namespace within that the node with the nodeId
specified can be located.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Initializes a new instance of the OpcNodeAttributeServiceCommand class using the nodeId
specified to operate on the attribute
defined.
C#
protected OpcNodeAttributeServiceCommand(uint nodeId, OpcAttribute attribute)
Parameters
nodeId
UInt32
The numeric node identifier of the node on which the service, who will execute this command, will operate on its attribute
.
attribute
OpcAttribute
One of the members defined by the OpcAttribute enumeration that defines which node attribute is to be used by the service.
Exceptions
The command does not support empty node identifiers.
Gets the OpcAttribute used to setup this command and which is used by the node attribute orientated service to operate on the node identified by the NodeId.
C#
public OpcAttribute Attribute { get; }
Property Value
One of the members defined by the OpcAttribute enumeration.