private void SetPriceListByID(int id)
        {
            OracleConnection conn = new OracleConnection(constring);
            try
            {
                
                OracleConnection Con = new OracleConnection(constring);
                Con.Open();
                string cmdText = "update leisurefun set name ='a6a' where id=278";
                OracleCommand cmd = new OracleCommand(cmdText, Con);
                cmd.CommandType = CommandType.Text; 
                cmd.ExecuteNonQuery();
            }
            catch(Exception ex)
            {
                
            }
            finally
            {
                conn.Close();
            }
        }
很奇怪的问题,放查询命令可以,放更新删除命令就到ExecuteNonQuery停了下来,没有报错.求解..