Occurs immediately after the BaseListBoxControl.DataSource property value has been changed.
[DXCategory("Property Changed")] public event EventHandler DataSourceChanged
<DXCategory("Property Changed")> Public Event DataSourceChanged As EventHandler
The DataSourceChanged event's data class is EventArgs.
Handle the DataSourceChanged event to perform actions each time the list box control's data source has been changed. The event is raised immediately after a new value has been assigned to the BaseListBoxControl.DataSource property. Note that the DataSourceChanged event doesn't fire after the BaseListBoxControl.DisplayMember or BaseListBoxControl.ValueMember property value has been changed.