Reference

OpcReadNodeHistoryModifiedDetails Members

Type

OpcReadNodeHistoryModifiedDetails

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Inherits members from OpcReadNodeHistoryDetails.

Constructors

OpcReadNodeHistoryModifiedDetails

4 overloads

Overload	Description
OpcReadNodeHistoryModifiedDetails(int)	Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified numberOfValues to select the modified historical values.
OpcReadNodeHistoryModifiedDetails(DateTime?, int)	Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime and numberOfValues to use to select the modified historical values.
OpcReadNodeHistoryModifiedDetails(DateTime?, DateTime?, int)	Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime, endTime and numberOfValues to use to select the modified historical values.
OpcReadNodeHistoryModifiedDetails(DateTime?, DateTime?)	Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime and endTime to use to select the modified historical values.

OpcReadNodeHistoryModifiedDetails(int)

Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified numberOfValues to select the modified historical values.

public OpcReadNodeHistoryModifiedDetails(int numberOfValues)

Public Sub New(numberOfValues As Integer)

Parameters

Name	Type	Description
numberOfValues	Int32	The maximum number of values returned for any node over the time range.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The numberOfValues is lower or equals zero.

OpcReadNodeHistoryModifiedDetails(DateTime?, int)

Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime and numberOfValues to use to select the modified historical values.

public OpcReadNodeHistoryModifiedDetails(
    DateTime? startTime,
    int numberOfValues)

Public Sub New(startTime As Date?, numberOfValues As Integer)

Parameters

Name	Type	Description
startTime	Nullable<DateTime>	The beginning of the period to read.
numberOfValues	Int32	The maximum number of values returned for any node over the time range. If only one time is specified, the time range shall extend to return this number of values.

Exceptions

Exception	Condition
ArgumentException	The startTime is a null reference (Nothing in Visual Basic) or equals MinValue.
ArgumentOutOfRangeException	The numberOfValues is lower or equals zero.

OpcReadNodeHistoryModifiedDetails(DateTime?, DateTime?, int)

Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime, endTime and numberOfValues to use to select the modified historical values.

public OpcReadNodeHistoryModifiedDetails(
    DateTime? startTime,
    DateTime? endTime,
    int numberOfValues)

Public Sub New(startTime As Date?, endTime As Date?, numberOfValues As Integer)

Parameters

Name	Type	Description
startTime	Nullable<DateTime>	The beginning of the period to read or a null reference (Nothing in Visual Basic) if no specific start time is specified. If startTime is not specified and the numberOfValues is equals zero the endTime needs to be specified.
endTime	Nullable<DateTime>	The end of the period to read or a null reference (Nothing in Visual Basic) if no specific end time is specified. If endTime is not specified and the numberOfValues is equals zero the startTime needs to be specified.
numberOfValues	Int32	The maximum number of values returned for any node over the time range. If only one time is specified, the time range shall extend to return this number of values.

Exceptions

Exception	Condition
ArgumentException	The startTime and endTime are a null reference (Nothing in Visual Basic) or are equals MinValue and numberOfValues is lower or equals zero.

OpcReadNodeHistoryModifiedDetails(DateTime?, DateTime?)

Initializes a new instance of the OpcReadNodeHistoryModifiedDetails class using the specified startTime and endTime to use to select the modified historical values.

public OpcReadNodeHistoryModifiedDetails(DateTime? startTime, DateTime? endTime)

Public Sub New(startTime As Date?, endTime As Date?)

Parameters

Name	Type	Description
startTime	Nullable<DateTime>	The beginning of the period to read or a null reference (Nothing in Visual Basic) if no specific start time is specified. If startTime is not specified the endTime needs to be specified.
endTime	Nullable<DateTime>	The end of the period to read or a null reference (Nothing in Visual Basic) if no specific end time is specified. If endTime is not specified the startTime needs to be specified.

Exceptions

Exception	Condition
ArgumentException	The startTime and endTime are a null reference (Nothing in Visual Basic) or are equals MinValue.