'Declaration Public Event GroupedColumnsChanging As GridHierarchicalBehaviorEvents.GroupedColumnsChangingHandler
public event GridHierarchicalBehaviorEvents.GroupedColumnsChangingHandler GroupedColumnsChanging
The event handler receives an argument of type GridHierarchicalBehaviorEvents.GroupedColumnsChangingInternalEventArgs containing data related to this event. The following GridHierarchicalBehaviorEvents.GroupedColumnsChangingInternalEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Band | The band whose grouped columns collection is changing. |
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