GridView.IsExistAnyRowFooterCell(Int32) Method
Determines whether the group footer contains any summary values.
Namespace: DevExpress.XtraGrid.Views.Grid
Assembly: DevExpress.XtraGrid.v18.2.dll
Declaration
Parameters
| Name | Type | Description |
|---|---|---|
| rowHandle | Int32 | The handle of the group row whose footer is tested. |
Returns
| Type | Description |
|---|---|
| Boolean | true if the row footer contains summary values; otherwise, false. |
Remarks
This member supports the grid control’s internal infrastructure and is not intended to be used in your code.
Please refer to the Summaries topic for information on calculating summaries for groups and displaying summary values within group footers.
Note
Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the IsExistAnyRowFooterCell member must not be invoked for these Views. The IsExistAnyRowFooterCell member can only be used with real Views that are displayed within the Grid Control. The real Views with which an end-user interacts at runtime can be accessed using the following methods.
- GridControl.MainView - returns the top most View in a grid;
- GridControl.FocusedView - returns the focused View;
- GridControl.DefaultView - returns the currently maximized View;
- the sender parameter of View specific events;
- GridView.GetDetailView - returns a detail clone View for a specific master row.