'Declaration Public Event GroupedColumnsChanging As GroupedColumnsChangingEventHandler
public event GroupedColumnsChangingEventHandler GroupedColumnsChanging
The event handler receives an argument of type GroupedColumnsChangingEventArgs containing data related to this event. The following GroupedColumnsChangingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Action | The type of change that will occur. |
| Band | Reference to the band whose GroupedColumns collection will be changing. |
| Cancel (Inherited from System.ComponentModel.CancelEventArgs) | |
| EffectedColumns | The grouped columns that will participate in the change. |
| GroupedColumns | The grouped columns of the band. |
| NewIndex | When the action that this event is being raised for is Move, this method will return the new index the column is going to be moved to. |
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, 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