string con=ConfigurationSettings.AppSettings["dsn"];

SqlConnection myConnection = new SqlConnection(con);

myConnection.Open();

SqlCommand sd=new SqlCommand("update db_Class set stunum=6 where classid="+04010102+"",myConnection);

myConnection.Close();


为什么更新不了呢？

[此贴子已经被作者于2006-12-18 15:11:43编辑过]