Reference

OpcDeleteNodesRequest Members

Type

OpcDeleteNodesRequest

Namespace

Opc.UaFx.Services

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Inherits members from OpcServiceRequest<OpcDeleteNode, OpcDeleteNodeCollection>, OpcServiceRequest.

Constructors

OpcDeleteNodesRequest

4 overloads · since v2.7

Overload	Description
OpcDeleteNodesRequest(IEnumerable<OpcDeleteNode>)since v2.7	Initializes a new instance of the OpcDeleteNodesRequest class using the specified commands and a new header.
OpcDeleteNodesRequest(params OpcDeleteNode[])since v2.7	Initializes a new instance of the OpcDeleteNodesRequest class using the specified commands and a new header.
OpcDeleteNodesRequest(IOpcServiceRequestHeader, IEnumerable<OpcDeleteNode>)since v2.7	Initializes a new instance of the OpcDeleteNodesRequest class using the specified header and commands.
OpcDeleteNodesRequest(IOpcServiceRequestHeader, params OpcDeleteNode[])since v2.7	Initializes a new instance of the OpcDeleteNodesRequest class using the specified header and commands.

OpcDeleteNodesRequest(IEnumerable<OpcDeleteNode>)

since v2.7

Initializes a new instance of the OpcDeleteNodesRequest class using the specified commands and a new header.

public OpcDeleteNodesRequest(IEnumerable<OpcDeleteNode> commands)

Public Sub New(commands As IEnumerable(Of OpcDeleteNode))

Parameters

Name	Type	Description
commands	IEnumerable<OpcDeleteNode>	The commands which specify the nodes to delete.

Exceptions

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

OpcDeleteNodesRequest(params OpcDeleteNode[])

since v2.7

Initializes a new instance of the OpcDeleteNodesRequest class using the specified commands and a new header.

public OpcDeleteNodesRequest(params OpcDeleteNode[] commands)

Public Sub New(ParamArray commands As OpcDeleteNode())

Parameters

Name	Type	Description
commands	params OpcDeleteNode[]	The commands which specify the nodes to delete.

Exceptions

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

OpcDeleteNodesRequest(IOpcServiceRequestHeader, IEnumerable<OpcDeleteNode>)

since v2.7

Initializes a new instance of the OpcDeleteNodesRequest class using the specified header and commands.

public OpcDeleteNodesRequest(
    IOpcServiceRequestHeader header,
    IEnumerable<OpcDeleteNode> commands)

Public Sub New(
    header As IOpcServiceRequestHeader,
    commands As IEnumerable(Of OpcDeleteNode))

Parameters

Name	Type	Description
header	IOpcServiceRequestHeader	The header of the request.
commands	IEnumerable<OpcDeleteNode>	The commands which specify the nodes to delete.

Exceptions

Exception	Condition
ArgumentNullException	The header or the commands is a null reference (Nothing in Visual Basic).

OpcDeleteNodesRequest(IOpcServiceRequestHeader, params OpcDeleteNode[])

since v2.7

Initializes a new instance of the OpcDeleteNodesRequest class using the specified header and commands.

public OpcDeleteNodesRequest(
    IOpcServiceRequestHeader header,
    params OpcDeleteNode[] commands)

Public Sub New(
    header As IOpcServiceRequestHeader,
    ParamArray commands As OpcDeleteNode())

Parameters

Name	Type	Description
header	IOpcServiceRequestHeader	The header of the request.
commands	params OpcDeleteNode[]	The commands which specify the nodes to delete.

Exceptions

Exception	Condition
ArgumentNullException	The header or the commands is a null reference (Nothing in Visual Basic).

Methods

Validate

protected · override · since v2.50

Validates the request before a server processes it.

protected override void Validate()

Protected Overrides Sub Validate()

Overrides

Validate

Remarks

A server rejects the request with BadNothingToDo if it contains no commands or if the node identifier of a command is a null identifier; then none of the commands is executed.