Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

RowAllowEventArgs Class

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

#Declaration

public class RowAllowEventArgs :
    RowEventArgs

#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

See Also