private void addPlanDocument(long acceptancePlanId) { var row = Plans.GetNewRow(this); row[AcceptancePlan] = acceptancePlanId; row.AddRowToTable(this); var acceptancePlan = new AcceptancePlan() { ReadingId = acceptancePlanId }; foreach (DataRow stickerRow in acceptancePlan.Stickers.Rows) { var sticker = new Stickers() { ReadingId = stickerRow[acceptancePlan.Sticker] }; addWaresFromSticker(sticker); } }