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AF SDK Reference

TABLE OF CONTENTS

AFListData Methods

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  • Last UpdatedNov 18, 2025
  • 5 minute read
AFListData Methods

The AFListData type exposes the following members.

Methods

  NameDescription
Public method
EndOfStream
Get the end-of-stream value for each attribute in this list.
Public method
EndOfStreamAsync
Returns an end-of-stream AFValue for each attribute in this list.
Public method
Equals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodCode example
FilteredSummaries
This method, when supplied a filter expression that evaluates to true or false, evaluates it over the passed time range. For the time ranges where the expression evaluates to true, the method calculates the requested summaries on the source attribute.
Public method
GetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public method
GetType
Gets the Type of the current instance.
(Inherited from Object.)
Public method
InterpolatedValue
Returns a interpolated value for each attribute in this list based on the passed time.
Public method
InterpolatedValueAsync
Returns an AFValue for each attribute in this list based on the passed time.
Public methodCode example
InterpolatedValues
Retrieves interpolated values over the specified time range at the specified sampling interval.
Public methodCode example
InterpolatedValuesAtTimes
Retrieves interpolated values at the specified times.
Public methodCode example
PlotValues
Retrieves values over the specified time range suitable for plotting over the number of intervals (typically represents pixels).
Public method
RecordedValue
Returns a recorded value for each attribute in this list based on the passed time and mode.
Public method
RecordedValueAsync
Returns a recorded AFValue for each attribute in this list based on the passed time and mode.
Public methodCode example
RecordedValues
Returns a list of compressed values for the requested time range from the source provider.
Public method
RecordedValuesAtTimes
Retrieves recorded values at the specified times.
Public methodCode example
RecordedValuesByCount
This method returns a specified number of compressed values beginning at the requested start time in the direction specified.
Public methodStatic member
ReplaceValues(AFTimeRange, IListAFValues)
This method removes existing data for each AFAttribute within the specified AFTimeRange and inserts the specified values.
Public methodStatic member
ReplaceValues(AFTimeRange, IListAFValues, AFBufferOption)
This method removes existing data for each AFAttribute within the specified AFTimeRange and inserts the specified values.
Public methodCode example
Summaries
Returns several summaries over a time range for each interval within the range for each AFAttribute in the list.
Public methodCode example
Summary
Returns several summaries for a list of attributes over a single time range.
Public method
ToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodStatic memberCode example
UpdateValues(IListAFValue, AFUpdateOption)
Write, update, or remove a AFAttribute value for each AFValue in the specified list.
Public methodStatic memberCode example
UpdateValues(IListAFValue, AFUpdateOption, AFBufferOption)
Write, update, or remove a AFAttribute value for each AFValue in the specified list.

See Also

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