RowAllowEventArgs Class

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

Namespace: DevExpress.Mobile.DataGrid

Assembly: DevExpress.Mobile.Grid.v18.2.dll

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

Remarks

Important

This documentation topic describes legacy technology. We no longer develop new functionality for the GridControl and suggest that you use the new DataGridView control instead.

The GridControl.GroupRowExpanding and GridControl.GroupRowCollapsing events fire when a group row is about to be expanded or collapsed respectively. They enable you to prohibit changing the row’s expansion state. The RowAllowEventArgs class introduces the RowAllowEventArgs.Allow property for this purpose. The inherited RowEventArgs.RowHandle property allows you to identify the row whose expansion state is about to be changed.RowEventArgs objects are automatically created, initialized and passed to GridControl.GroupRowExpanding and GridControl.GroupRowCollapsing event handlers.

Inheritance

Object

EventArgs

RowEventArgs

RowAllowEventArgs