連線到自己的oracle資料庫，我用的字串如
system.data.oracleclient.oracleconnection conn=new oracleconnection();
conn.connectionstring ="data source=(description = (address_list= (address = (protocol = tcp)(host = zhulin1)(port = 1521))) (connect_data = (service_name = orazl) ) );user id=ems_user;password=ems**e";
編譯時，在output視窗出現下面提示
additional information: invalid length for connection option 'data source', maximum length is 128.
不知道哪位兄弟能夠解決這個問題，感謝！！
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