mysql参数传递问题

Question

 {
                try
                {
                    Conn.Open();
                    MySqlCommand Cmd = new MySqlCommand(Sql_str, Conn);                    //Cmd.CommandType = CommandType.Text;
                    if (pars != null)
                    {                        foreach (MySqlParameter parameter in pars)
                        {
                            if (parameter != null)
                            {
                                Cmd.Parameters.Add(parameter);
                            }
                        }
                    }
                  
                    int i = Cmd.ExecuteNonQuery();                    Conn.Close();Parameters 参数传进去了
但是，Cmd.ExecuteNonQuery()
执行不了

Answer 1

debug 看一下cmd.commandtext,检查一下SQL语句对不对[align=center]==== 思想重于技巧 ====
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