private void ActionFilter(object sender, DevExpress.XtraGrid.Views.Base.RowFilterEventArgs e) { string vendor = goodstypeTableAdapter1.GetDataByDesc(nowViewItem)[0].GDSTYPE_NO; TileView view = sender as TileView; DataSet1.REP_GOODSRow row = view.GetDataRow(e.ListSourceRow) as DataSet1.REP_GOODSRow; if (row.GDSTYPE_NO == vendor) { e.Visible = true; e.Handled = false; } else { e.Visible = false; e.Handled = true; } }