windowsforms-devexpress-dot-xtragrid-dot-views-dot-grid-57aa44af.md
Provides data for the GridView.MasterRowExpanding and GridView.MasterRowCollapsing events.
Namespace : DevExpress.XtraGrid.Views.Grid
Assembly : DevExpress.XtraGrid.v25.2.dll
NuGet Packages : DevExpress.Win.Grid, DevExpress.Win.Navigation
public class MasterRowCanExpandEventArgs :
CustomMasterRowEventArgs
Public Class MasterRowCanExpandEventArgs
Inherits CustomMasterRowEventArgs
MasterRowCanExpandEventArgs is the data class for the following events:
The GridView.MasterRowExpanding and GridView.MasterRowCollapsing events fire when attempting to expand or collapse a master row. MasterRowCanExpandEventArgs class properties allow you to identify the master row whose expanded state is about to be changed and the relation index specifying which detail’s visible state is affected. You can analyze these values to specify whether the action is allowed. To prohibit changing the master row’s expanding state, set the MasterRowCanExpandEventArgs.Allow property to false.
Object EventArgs CustomMasterRowEventArgs MasterRowCanExpandEventArgs
See Also