OleDbConnection objConn = new OleDbConnection(strConn);
                OleDbCommand cmd = new OleDbCommand();
             //   cmd.CommandText = "update @messageFileName set [state]=@reportContent where id=@sendID";
                cmd.CommandText = "update 发送短信.csv set [state]='发送' where id='13'";
                cmd.Connection = objConn;                try
                {
                    objConn.Open();
                    cmd.ExecuteNonQuery();
                    objConn.Close();
                }
                catch (OleDbException ex)
                {
                    throw new Exception(ex.ToString());
                    objConn.Close();
                }
当执行到EXECUTENONQUERY()的是是很报错 操作CSV的是很 “标准数据类型不匹配”
帮忙解决下 不知道哪里错误 我试过用参数 也不行