DataManipulator.FilterTopN Method (Int32, String)

.NET Framework (current version)
 

Filters all data points in one or more series except for a specified number of points. The points that are not filtered correspond to points in the first series that have the largest first Y-values. The Series objects that are filtered are used to store the modified data.

Namespace:   System.Web.UI.DataVisualization.Charting
Assembly:  System.Web.DataVisualization (in System.Web.DataVisualization.dll)

public void FilterTopN(
	int pointCount,
	string inputSeriesNames
)

Parameters

pointCount
Type: System.Int32

The number of data points that the filtering operation will not remove.

inputSeriesNames
Type: System.String

A comma-separated list of names of the Series to be filtered.

.NET Framework
Available since 4.0
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