ColumnView.IsEmpty Property

Determines whether a View contains any rows.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v23.2.dll

NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation

Declaration

C#

[Browsable(false)]
public bool IsEmpty { get; }

VB.NET

<Browsable(False)>
Public ReadOnly Property IsEmpty As Boolean

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 Views that display real data within the Grid Control. Use the following methods to access these Views with which an end user interacts at runtime.

• 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.