ColumnView.IsEmpty Property
Determines whether a View contains any rows.
Namespace: DevExpress.XtraGrid.Views.Base
Assembly: DevExpress.XtraGrid.v18.2.dll
Declaration
Property Value
Type | Description |
---|---|
Boolean | true if there are no rows within a specific view; otherwise, false. |
Remarks
Views may have no rows in the following cases:
- the bound data source doesn’t have any records;
- filtering is applied to a View and no row meets the specified filter condition(s).
Note
Detail pattern Views do not contain data and they are never displayed within XtraGrid. So, the IsEmpty member must not be invoked for these Views. The IsEmpty 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.
See Also