Reference

OpcReadNodesHistoryResponse Members

Type

OpcReadNodesHistoryResponse

Namespace

Opc.UaFx.Services

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Inherits members from OpcServiceResponse<HistoryReadResultCollection>, OpcServiceResponse.

Constructors

OpcReadNodesHistoryResponse

3 overloads · since v2.7

Overload	Description
OpcReadNodesHistoryResponse(IOpcServiceResponseHeader)since v2.7	Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header, no results and no diagnostic information.
OpcReadNodesHistoryResponse(IOpcServiceResponseHeader, HistoryReadResultCollection)since v2.7	Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header and results and no diagnostic information.
OpcReadNodesHistoryResponse(IOpcServiceResponseHeader, HistoryReadResultCollection, DiagnosticInfoCollection)since v2.7	Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header, results and diagnosticInfos.

Exceptions (all overloads)

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

OpcReadNodesHistoryResponse(IOpcServiceResponseHeader)

since v2.7

Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header, no results and no diagnostic information.

[CLSCompliant(false)]
public OpcReadNodesHistoryResponse(IOpcServiceResponseHeader header)

<CLSCompliant(False)>
Public Sub New(header As IOpcServiceResponseHeader)

Parameters

Name	Type	Description
header	IOpcServiceResponseHeader	The header of the response.

OpcReadNodesHistoryResponse(IOpcServiceResponseHeader, HistoryReadResultCollection)

since v2.7

Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header and results and no diagnostic information.

[CLSCompliant(false)]
public OpcReadNodesHistoryResponse(
    IOpcServiceResponseHeader header,
    HistoryReadResultCollection results)

<CLSCompliant(False)>
Public Sub New(
    header As IOpcServiceResponseHeader,
    results As HistoryReadResultCollection)

Parameters

Name	Type	Description
header	IOpcServiceResponseHeader	The header of the response.
results	HistoryReadResultCollection	The results of the operations in the order of the commands of the request, or a null reference (Nothing in Visual Basic) for none.

OpcReadNodesHistoryResponse(IOpcServiceResponseHeader, HistoryReadResultCollection, DiagnosticInfoCollection)

since v2.7

Initializes a new instance of the OpcReadNodesHistoryResponse class using the specified header, results and diagnosticInfos.

[CLSCompliant(false)]
public OpcReadNodesHistoryResponse(
    IOpcServiceResponseHeader header,
    HistoryReadResultCollection results,
    DiagnosticInfoCollection diagnosticInfos)

<CLSCompliant(False)>
Public Sub New(
    header As IOpcServiceResponseHeader,
    results As HistoryReadResultCollection,
    diagnosticInfos As DiagnosticInfoCollection)

Parameters

Name	Type	Description
header	IOpcServiceResponseHeader	The header of the response.
results	HistoryReadResultCollection	The results of the operations in the order of the commands of the request, or a null reference (Nothing in Visual Basic) for none.
diagnosticInfos	DiagnosticInfoCollection	The diagnostic information of the operations, or a null reference (Nothing in Visual Basic) for none.

Methods

GetResults

override · since v2.19

Retrieves the results of the operations of the service.

public override IEnumerable<OpcResult> GetResults()

Public Overrides Function GetResults() As IEnumerable(Of OpcResult)

Returns

IEnumerable<OpcResult>

A sequence of the OpcResult of each node read in the order of the commands of the request.

Overrides

GetResults