Occurs when a user scrolls to the bottom of the grid to load new data items.
public event EventHandler LoadMore
The LoadMore event handler receives an argument of the EventArgs type.
DataGridView supports dynamic loading of new data records from the bound data source when a user scrolls to the bottom of the grid. To enable this functionality, set the DataGridView.IsLoadMoreEnabled property to true. Then, either handle the LoadMore event, or define a command in a view model and bind it to the DataGridView.LoadMoreCommand property.