     row = table0.NewRow();     row["id"] = 00;     row["item"] = 000;     row["newColumn"] = "new column 0";     table0.Rows.Add(row);      row = table0.NewRow();     row["id"] = 00;     row["item"] = 000;     row["newColumn"] = "new column 0";     table0.Rows.Add(row);      row = table0.NewRow();     row["id"] = 00;     row["item"] = 000;     row["newColumn"] = "new column 0";     table0.Rows.Add(row);      