c#数据库报错问题大家帮我看看吧

Question

c#数据库报错

{

        string strid2 = Convert.ToString(dataGridView1.CurrentCell.RowIndex);
        string sql = string.Format(@"update Customer set CustomerCompanyName='{0}',CustomerName='{1}',CustomerTitle='{2}',CustomerAddress='{3}',CustomerPostalcode='{4}',CustomerIphone='{5}',telephone={6}，where CustomerID ='{7}'"
                                 , value[1], value[2], value[3], value[4], value[5], value[6], Convert.ToInt32(value[7]), strid2);
        int n = DBHelper.ExecuteNonQuery(sql);
        if (n > 0)
        {
            MessageBox.Show("修改成功");
        }
        else
        {
            MessageBox.Show("修改失败");
        }

实在看不出来 大家可以帮我看看吗

Answer 1