<https://www.portugal-a-programar.pt/forums/topic/72735-excel-gridview-winforms/#comment-592965>
<http://schema.org/text>
"Rebenta logo na 1 vez q entra aqui dt.Rows[dt.Rows.Count - 1][cell.ColumnIndex] = cell.Value.ToString(); "
<https://www.portugal-a-programar.pt/forums/topic/72735-excel-gridview-winforms/>