public void WriteCandidateCsv() { DataTable csv = Item.CreateBlankTable(); foreach (var item in _profitCandidates) { DataRow dr = csv.NewRow(); dr[0] = item.Code; dr[1] = item.ItemName; dr[2] = item.MercariPrice; dr[3] = item.MercariUrl; dr[4] = item.SaiyasuneNewPrice; dr[5] = item.SaiyasuneOldPrice; dr[6] = item.SaiyasuneUrl; dr[7] = item.Profit(); csv.Rows.Add(dr); } csv.AcceptChanges(); var csvUtil = new CSVUtil(); csvUtil.WriteCsv(csv, @".\購入候補_" + DateTime.Now.ToString("yyyyMMddHHmm") + ".csv", true); }