Cumulative Sum Control

Remove a Sample from a Subgroup

This page describes how to remove a sample from a subgroup. The cumulative sum control of the .Net Analytics package is of the following type:

Cumulative Sum (CuSumChart)

The series class of the cumulative sum chart is:

CuSumSeries

The subgroup class of a cumulative sum series is:

CuSumSubgroup

and the following properties are used for removing samples:

The first step is to include the necessary namespaces for the controls, add a new series, and add new subgroups.

Remove a Single Sample

Below, we will remove a sample from a Cumulative Sum subgroup (named cssSubgroup in the examples below) of a Cumulative Sum series (named cssSeries in the examples below). The process is similar for the other charts listed above:

[Visual Basic]



                  ' Remove the ith (2 below) sample

                  cssSubgroup.RemoveAt(2)

                  

                  ' Another alternative is to remove the ith 
                  (2 below) sample directly from the jth (0 below) subgroup

                  cssSeries(0).RemoveAt(2)

[Visual C#]

// Remove the ith (2 below) sample

                  cssSubgroup.RemoveAt(2);

                  

                  // Another alternative is to remove the ith 
                  (2 below) sample directly from the jth (0 below) subgroup

                  cssSeries[0].RemoveAt(2);

Remove All Samples

Below, we will clear all samples:

[Visual Basic]



                  ' Clear all the samples

                  cssSubgroup.Clear()

                  

                  ' Another alternative is to clear all the samples directly from the jth (0 
                  below) subgroup

                  cssSeries(0).Clear()

[Visual C#]

// Clear all the samples

                  cssSubgroup.Clear();

                  

                  ' Another alternative is to clear all the samples directly from the jth (0 
                  below) subgroup

                  cssSeries[0].Clear();