c#的odp.net连接oracle的代码

本机跑不起，哎，郁闷啊，

虚拟机里可以

主要是里面有取每个字段的数据的例子

OracleConnection conn = new OracleConnection();
            try
            {
                conn.ConnectionString = ConfigurationManager.ConnectionStrings["sourcedb"].ConnectionString;
                conn.Open();

                string strSQL = "select * from TB_ZY_SFMXB where rownum<10";

                OracleCommand cmd = new OracleCommand(strSQL, conn);

                OracleDataReader reader = cmd.ExecuteReader();

                while (reader.Read())
                {
                    string line = "";
                    for (int i = 0; i < reader.FieldCount; i++)
                    {
                        line += reader.GetName(i).ToString() + "=" + reader.GetValue(i).ToString() + " \n";
                    }
                    jg.AppendText(line);
                }
            }
            catch (Exception ex)
            {
                jg.AppendText(ex.Message+"\n");
            }
            finally
            {
                conn.Clone();
            }