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寻C#程序实例(和数据库相关联的例子)
- using System;
- using System.Data;
- using System.Data.OracleClient;
- class Sample
- {
- public static void Main()
- {
- string myConnString = "user id=netbor.net;data source=netbor;password=**************";
- OracleConnection myConnection = new OracleConnection(myConnString);
- OracleCommand catCMD = myConnection.CreateCommand();
- catCMD.CommandText = " SELECT hostname,ipaddress,macaddress,user FROM computers ";
- myConnection.Open();
- OracleDataReader myReader = catCMD.ExecuteReader();
- while (myReader.Read())
- {
- Console.WriteLine("\t{0}\t{1}\t{2}\t{3}", myReader.GetString(0),myReader.GetString(1),myReader.GetString(2),myReader.GetString(3));
- }
- myReader.Close();
- myConnection.Close();
- }
- }
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