oracleÊý¾Ý±¸·Ý

/// <summary>  
        /// Êý¾Ý¿â±¸·Ý  
        /// </summary>  
        /// <param name="fileName">dmpÎļþÃû³Æ</param>  
        /// <param name="logFileName">logÎļþÃû³Æ</param>  
        /// <returns>true:±¸·Ý³É¹¦;false:±¸·Ýʧ°Ü</returns>  
        public static bool DBBackup(string dmpFileName, string logFileName)  
        {  
            // ·µ»ØÖµ  
            bool result = false;  
            // ±¸·ÝÃüÁî,´ÓxmlÎļþÖлñÈ¡ "/c EXP Óû§Ãû/ÃÜÂë@Êý¾Ý¿â·þÎñÃû FULL=Y INCTYPE=COMPLETE "  
            string backupCmd = MsgXml.GetConfig(XMLKey.BackupCommand.ToString());  
            // cmdÖÐÊäÈëµÄ²ÎÊýÄÚÈÝ  
            string arg = backupCmd + " FILE= " + dmpFileName + " LOG= " + logFileName;  
 
            try 
            {  
                // Èç¹ûdmpÎļþ²»´æÔÚ£¬´´½¨Îļþ²¢ÊÍ·Å  
                if (!File.Exists(dmpFileName))  
         &