This example handles the CustomDrawCell event to paint a thick border around the focused cell.
private void gridView1_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e) {
GridView view = sender as GridView;
if (e.Column == view.FocusedColumn && e.RowHandle == view.FocusedRowHandle) {
e.DefaultDraw();
CellDrawHelper.DrawCellBorder(e);
e.Handled = true;
}
}
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