Returns a collection of chart views.
A chart view consolidates series of the same type. A chart may contain several views of compatible types. A chart displays views of compatible types simultaneously.
Compatible types are listed below:
If a series of an incompatible type is added to the chart, chart views are recreated. The resulting chart contains only one view of the most recently added type.
Use the ChartView.Series.Add method to add a series of a particular type. The type of the added series is the same as the type of the view to which it is added (determined by the ChartView.ViewType).