Reference

OpcClient.DeleteReferences Method

Type

OpcClient

Namespace

Opc.UaFx.Client

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcClient Members

Also in

Opc.UaFx.Client

2 overloads · since v2.7

Overload	Description
DeleteReferences(IEnumerable<OpcDeleteReference>)since v2.7	Deletes one or more references of existing nodes in the address space hierarchy using the commands specified.
DeleteReferences(params OpcDeleteReference[])since v2.7	Deletes one or more references of existing nodes in the address space hierarchy using the commands specified.

Exceptions (all overloads)

Exception	Condition
ArgumentNullException	The commands sequence or one of its items is a null reference (Nothing in Visual Basic).
InvalidOperationException	The delete reference service is currently not supported, especially using the commands specified.
ObjectDisposedException	The object has been disposed of.
OpcException	The service execution failed upon different circumstances; for more details see exception details. The following issues can lead to that exception: BadNothingToDo and BadTooManyOperations.

DeleteReferences(IEnumerable<OpcDeleteReference>)

since v2.7

Deletes one or more references of existing nodes in the address space hierarchy using the commands specified.

public OpcStatusCollection DeleteReferences(
    IEnumerable<OpcDeleteReference> commands)

Public Function DeleteReferences(
    commands As IEnumerable(Of OpcDeleteReference)) As OpcStatusCollection

Parameters

Name	Type	Description
commands	IEnumerable<OpcDeleteReference>	A sequence of OpcDeleteReference instances to process.

Returns

OpcStatusCollection

An instance of the OpcStatusCollection class which contains the information about the outcome of each processed command.

Remarks

Known results for the commands specified are:

Status	Description
BadSourceNodeIdInvalid	For more details see BadSourceNodeIdInvalid.
BadReferenceTypeIdInvalid	For more details see BadReferenceTypeIdInvalid.
BadServerIndexInvalid	The server index is not valid.
BadTargetNodeIdInvalid	For more details see BadTargetNodeIdInvalid.
BadUserAccessDenied	For more details see BadUserAccessDenied.
BadNoDeleteRights	For more details see BadNoDeleteRights.

DeleteReferences(params OpcDeleteReference[])

since v2.7

Deletes one or more references of existing nodes in the address space hierarchy using the commands specified.

public OpcStatusCollection DeleteReferences(
    params OpcDeleteReference[] commands)

Public Function DeleteReferences(
    ParamArray commands As OpcDeleteReference()) As OpcStatusCollection

Parameters

Name	Type	Description
commands	params OpcDeleteReference[]	An array of OpcDeleteReference instances to process.

Returns

OpcStatusCollection

An instance of the OpcStatusCollection class which contains the information about the outcome of each processed command.

Remarks

Known results for the commands specified are:

Status	Description
BadSourceNodeIdInvalid	For more details see BadSourceNodeIdInvalid.
BadReferenceTypeIdInvalid	For more details see BadReferenceTypeIdInvalid.
BadServerIndexInvalid	The server index is not valid.
BadTargetNodeIdInvalid	For more details see BadTargetNodeIdInvalid.
BadUserAccessDenied	For more details see BadUserAccessDenied.
BadNoDeleteRights	For more details see BadNoDeleteRights.