Time Series Controls

Remove a Subgroup

This page describes how to remove a subgroup. The time series controls of the .Net Analytics package that are based on subgroups include the following:

Xbar (XbarChart)
Range (RangeChart)
Standard Deviation (StdDevChart)
RMS Deviation (RMSDevChart)

The series classes of these respective charts are:

and the following properties are used for removing subgroups:

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

Remove a Single Subgroup

Below, we will remove a subgroup of a Xbar series (named xsSeries in the examples below) of a Xbar chart (named xbarChart in the examples below). The process is similar for the other charts listed above:

[Visual Basic]



                  ' Remove the ith (2 below) subgroup

                  xsSeries.RemoveAt(2)

                  

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

                  xbarChart.SeriesCollection(0).RemoveAt(2)

[Visual C#]

// Remove the ith (2 below) subgroup

                  xsSeries.RemoveAt(2);

                  

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

                  xbarChart.SeriesCollection[0].RemoveAt(2);

Remove All Subgroups

Below, we will clear all subgroups:

[Visual Basic]



                  ' Clear all the subgroups

                  xsSeries.Clear()

                  

                  ' Another alternative is to clear all the subgroups directly from the jth (0 below) series

                  xbarChart.SeriesCollection(0).Clear()

[Visual C#]

// Clear all the subgroups

                  xsSeries.Clear();

                  

                  // Another alternative is to clear all the subgroups directly from the jth (0 
                  below) series

                  xbarChart.SeriesCollection[0].Clear();