GridControl.ExpandGroupRow(Int32) Method

Expands the specified group row.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v25.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public bool ExpandGroupRow(
    int rowHandle
)

VB.NET

Public Function ExpandGroupRow(
    rowHandle As Integer
) As Boolean

Parameters

Name	Type	Description
rowHandle	Int32	An integer value that specifies the group row’s handle. Group row handles are negative (starting from -1).

Returns

Type	Description
Boolean	true if the specified group row has been expanded; otherwise, false.

Remarks

To learn more, see Expanding and Collapsing Group Rows.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ExpandGroupRow(Int32) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

wpf-grid-prevent-expand-collapse-operations-for-group-rows/CS/Forbid_Expand_Collapse/MainWindow.xaml.cs#L16

var groupRow = grid.GetParentRowHandle(childRow);
grid.ExpandGroupRow(groupRow);

VB.NET

wpf-grid-prevent-expand-collapse-operations-for-group-rows/VB/Forbid_Expand_Collapse/MainWindow.xaml.vb#L19

Dim groupRow = Me.grid.GetParentRowHandle(childRow)
Me.grid.ExpandGroupRow(groupRow)
childRow = Me.grid.FindRowByValue(Me.grid.Columns(NameOf(Invoice.Status)), InvoiceStatus.Delivered)