TileView.GroupHeaderContextButtonClick Event
Allows you to perform actions when a button in a group header is clicked. This event is in effect when you add group header buttons in Kanban layout mode.
Namespace: DevExpress.XtraGrid.Views.Tile
Assembly: DevExpress.XtraGrid.v20.1.dll
Declaration
[DXCategory("Data")]
public event GroupHeaderContextButtonClickEventHandler GroupHeaderContextButtonClick<DXCategory("Data")>
Public Event GroupHeaderContextButtonClick As GroupHeaderContextButtonClickEventHandlerEvent Data
The GroupHeaderContextButtonClick event's data class is GroupHeaderContextButtonClickEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| GroupValue | Gets the current group's value. |
| Item | Gets the button that has been clicked. |
| KanbanGroup | Gets the current KanbanGroup. This property is in effect if you created KanbanGroups via the TileViewOptionsKanban.Groups collection. Otherwise, this property returns null. |
| ScreenBounds | Gets the clicked button's bounds, in screen coordinates. |
Remarks
In Kanban layout mode, you can add buttons to group headers via the TileView.OptionsKanban.GroupHeaderContextButtons collection. Handle the GroupHeaderContextButtonClick event to perform actions when a group header button is clicked.
Example
See the Tile View Kanban Board module in the XtraGrid MainDemo for an example.