GridView.ExpandGroupRow(Int32) Method
Expands the specified group row.
Namespace: DevExpress.XtraGrid.Views.Grid
Assembly: DevExpress.XtraGrid.v24.2.dll
NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation
#Declaration
#Parameters
Name | Type | Description |
---|---|---|
row |
Int32 | An integer value identifying the group row by its handle. If the specified handle points to a data row this method does nothing. |
#Remarks
The ExpandGroupRow method raises the GridView.GroupRowExpanding event. This event allows you to prevent the group row from being expanded. If a row has been expanded the GridView.GroupRowExpanded event is raised.
To expand group rows recursively use one of the other overloads of this method.
Please refer to the Working with Groups in Code topic for additional information.
Note
Detail pattern Views do not contain data and they are never displayed within Xtra
- Grid
Control. - returns the top most View in a grid;Main View - Grid
Control. - returns the focused View;Focused View - Grid
Control. - returns the currently maximized View;Default View - the sender parameter of View specific events;
- Grid
View. - returns a detail clone View for a specific master row.Get Detail View
#Example
The following example expands the focused group row.
if (gridView1.IsGroupRow(gridView1.FocusedRowHandle))
gridView1.ExpandGroupRow(gridView1.FocusedRowHandle);