Occurs after the grouping operation has been completed.
public event EventHandler EndGrouping
Public Event EndGrouping As EventHandler
The EndGrouping event handler receives an argument of the EventArgs type.
Each time the grid's data is grouped or ungrouped by a column, the grid does the following:
Since data grouping requires sorting, the GridControl.StartSorting and GridControl.EndSorting events are also raised before and after grouping.