public void SaveCustomer(List<Customers> custdata)
        {
            string cs = ConfigurationManager.ConnectionStrings["YleanaConnectionString"].ConnectionString;
            using (SqlConnection con = new SqlConnection(cs))
            {
                con.Open();
                SqlCommand cmd = new SqlCommand("spaddcustomer", con);
                cmd.CommandType = CommandType.StoredProcedure;
                //yourArrayList.get(yourArrayList.size() - 1);
               // int i=custdata.get(custdata.l - 1);
               var lastitem= custdata.LastOrDefault();
               
                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@CustomerName",
                   // Value = custdata[0].CustomerName
                   Value=lastitem.CustomerName
                });

                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@ContactName",
                    //Value = custdata[0].ContactName
                     Value=lastitem.ContactName
                });

                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@Address",
                   // Value = custdata[0].Address
                    Value = lastitem.Address
                });
                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@City",
                   // Value = custdata[0].City
                     Value=lastitem.City
                });
                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@Postalcode",
                   // Value = custdata[0].Postalcode
                     Value=lastitem.Postalcode
                });
                cmd.Parameters.Add(new SqlParameter()
                {
                    ParameterName = "@Country",
                   // Value = custdata[0].Country
                     Value=lastitem.Country
                });
               
                cmd.ExecuteNonQuery();
                con.Close();
            }

           //return custdata;
        }