void _flexSubtotals_AfterSubtotal(object sender, SubtotalEventArgs e) { _lstSubtotal.Items.Add(string.Format("AfterSubtotal, added row {0}", e.NewRowIndex)); }
void _flexSubtotals_BeforeSubtotal(object sender, SubtotalEventArgs e) { _lstSubtotal.Items.Add(string.Format("BeforeSubtotal, adding row {0}", e.NewRowIndex)); }