GroupByCollectionChanged Event

The GroupByCollectionChanged event is raised after a Column has been grouped, ungrouped, or rearranged in the GroupByColumnsCollection.

Syntax

Visual Basic

'Declaration
 
Public Event GroupByCollectionChanged As EventHandler(Of GroupByCollectionChangedEventArgs)

C#

public event EventHandler<GroupByCollectionChangedEventArgs> GroupByCollectionChanged

Event Data

The event handler receives an argument of type GroupByCollectionChangedEventArgs containing data related to this event. The following GroupByCollectionChangedEventArgs properties provide information specific to this event.

Property	Description
NewGroupedColumns	A collection of items that are currently grouped.
PreviousGroupedColumns	A collection of items that were previously grouped.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2