Password=密码;User ID=ID;Data Source=(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = ip地址)(PORT = 端口号)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
Oracle连接字符串C#
原文：http://www.cnblogs.com/myblogslh/p/4212105.html
