AFDataReference.InterpolatedValuesByCount Method

public virtual AFValues InterpolatedValuesByCount(
	AFTimeRange timeRange,
	int numberOfValues,
	string filterExpression,
	bool includeFilteredValues,
	AFAttributeList inputAttributes,
	AFValues[] inputValues
)

Public Overridable Function InterpolatedValuesByCount ( 
	timeRange As AFTimeRange,
	numberOfValues As Integer,
	filterExpression As String,
	includeFilteredValues As Boolean,
	inputAttributes As AFAttributeList,
	inputValues As AFValues()
) As AFValues

Dim instance As AFDataReference
Dim timeRange As AFTimeRange
Dim numberOfValues As Integer
Dim filterExpression As String
Dim includeFilteredValues As Boolean
Dim inputAttributes As AFAttributeList
Dim inputValues As AFValues()
Dim returnValue As AFValues

returnValue = instance.InterpolatedValuesByCount(timeRange, 
	numberOfValues, filterExpression, 
	includeFilteredValues, inputAttributes, 
	inputValues)

public:
virtual AFValues^ InterpolatedValuesByCount(
	AFTimeRange timeRange, 
	int numberOfValues, 
	String^ filterExpression, 
	bool includeFilteredValues, 
	AFAttributeList^ inputAttributes, 
	array<AFValues^>^ inputValues
)

abstract InterpolatedValuesByCount : 
        timeRange : AFTimeRange * 
        numberOfValues : int * 
        filterExpression : string * 
        includeFilteredValues : bool * 
        inputAttributes : AFAttributeList * 
        inputValues : AFValues[] -> AFValues 
override InterpolatedValuesByCount : 
        timeRange : AFTimeRange * 
        numberOfValues : int * 
        filterExpression : string * 
        includeFilteredValues : bool * 
        inputAttributes : AFAttributeList * 
        inputValues : AFValues[] -> AFValues 

Parameters

timeRange

Type: OSIsoft.AF.TimeAFTimeRange
The bounding time range for the interpolated values request. If the StartTime is earlier than the EndTime, the resulting values will be in time-ascending order, otherwise they will be in time-descending order.

numberOfValues

Type: SystemInt32
This value is used to evenly divide the timeRange into evenly spaced intervals.

filterExpression

Type: SystemString
A string containing a filter expression. Expression variables are relative to the attribute. Use '.' to reference the containing attribute. A or empty string indicates no filtering. If the attribute does not support the Filters option, the filter will be ignored.

includeFilteredValues

Type: SystemBoolean
Specify to indicate that values which fail the filter criteria are present in the returned data at the times where they occurred with a value set to a "Filtered" enumeration value with bad status. Repeated consecutive failures are omitted.

inputAttributes

Type: OSIsoft.AF.AssetAFAttributeList
The input attributes as previously specified by the data reference in the GetInputs(Object) call. The index of the values will match the index of the corresponding attribute previously returned. These values must be converted to the appropriate UOM required by this data reference.

inputValues

Type: OSIsoft.AF.AssetAFValues
The input values are supplied to the data reference based on the attributes returned in the GetInputs(Object) call. The index of the values will match the index of the corresponding attribute previously returned. These values must be converted to the appropriate UOM required by this data reference.

Return Value

AFSDK

Reference