Cumulative Sum Control

Add a New Subgroup

Samples for the cumulative sum control must be added to 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

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

Add a Subgroup

Below, we will add a subgroup to a Cumulative Sum series (named cssSeries in the examples below) and to a Cumulative Sum chart (named cscChart in the examples below):

[Visual Basic]

' Create a new subgroup
Dim cssSubgroup As New CuSumSubgroup()
' Add the 
                  subgroup to the series
cssSeries.Add(cssSubgroup)

' An alternative is 
                  to add the subgroup directly to the series
cssSeries.Add("Subgroup 2")

                  

                  ' Another alternative is to add the subgroup directly to the series collection 
                  at the ith (0 below) series

                  cscChart.SeriesCollection(0).Add("Subgroup 3")

[Visual C#]

// Create a new subgroup
CuSumSubgroup cssSubgroup = new CuSumSubgroup();
// Add the subgroup to the series

                  cssSeries.Add(cssSubgroup);

// An alternative is 
                  to add the subgroup directly to the series
cssSeries.Add("Subgroup 2");

                  

                  // Another alternative is to add the subgroup directly to the series collection 
                  at the ith (0 below) series

                  cscChart.SeriesCollection[0].Add("Subgroup 3");

After the subgroups have been added, and samples have been added to the subgroups as described here, the resulting chart should look similar to the following:

Cumulative Sum chart with three subgroups