添加datatable到数据库

数据逐条插入
 
       DataSet ds = lh.GetExcelData(HiddenField1.Value);
        DataTable dt = ds.Tables[0];
        string account = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Millisecond.ToString();
        for (int i = 0; i < dt.Rows.Count; i++)
        {
            string username = dt.Rows[i][0].ToString();
            string realname = dt.Rows[i][1].ToString();
            string part = dt.Rows[i][2].ToString();
            string Amount = dt.Rows[i][3].ToString();
            string Remarks = dt.Rows[i][4].ToString();

            lh.AddLaborTable(username, realname, part, Amount, Remarks, account);
            Response.Write("o了！<br>");
        }

lh.GetExcelData是获取dataset的方法，lh.AddLaborTable是添加一条数据的方法。