RowAllowEventArgs Class

Provides data for the GridControl.GroupRowExpanding and GridControl.GroupRowCollapsing events.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v23.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public class RowAllowEventArgs :
    RowEventArgs

VB.NET

Public Class RowAllowEventArgs
    Inherits RowEventArgs

Related API Members

RowAllowEventArgs is the data class for the following events:

• GridControl.GroupRowCollapsing
• GridControl.GroupRowExpanding
• GridControl.MasterRowCollapsing
• GridControl.MasterRowExpanding

Remarks

The GridControl.GroupRowExpanding and GridControl.GroupRowCollapsing events occur when a group row is about to be expanded or collapsed, allowing cancellation of the action.

To cancel the action, set the event parameter’s RowAllowEventArgs.Allow property to false. The processed row is returned by the RowEventArgs.Row property. Its handle is returned by the RowEventArgs.RowHandle property.

To learn more, see Expanding and Collapsing Group Rows.

Inheritance

Object

EventArgs

RoutedEventArgs

RowEventArgs

RowAllowEventArgs