System.Exception: System.Data.OracleClient requires Oracle client software version 8.1.7 or greater. at System.Data.OracleClient.DBObjectPool.GetObject(Object owningObject, Boolean& isInTransaction) at System.Data.OracleClient.OracleConnectionPoolManager.GetPooledConnection(String encryptedConnectionString, OracleConnectionString options, OracleConnection owningObject, Boolean& isInTransaction) at System.Data.OracleClient.OracleConnection.OpenInternal(OracleConnectionString parsedConnectionString, Object transact) at System.Data.OracleClient.OracleConnection.Open() at net.emedchina.hi.hanzhongzheng_test.Page_Load(Object sender, EventArgs e) in e:\work\sdmec3_new\infocenter\hanzhongzheng_test.aspx.cs:line 33
找一个oracle 817 的 安装包,装一下 客户端程序 就可以了
同时要配置好,你程序里用到的Oracle服务名