using System; using System.Data.OracleClient; using System.Data.OleDb; using System.Data.Odbc; class Program { static void Main(string[] args) { string odbcConnectString = "Driver={Oracle in OraDb10g_home1};Server=ORCL;uid=hr;pwd=password;"; using (OdbcConnection connection = new OdbcConnection(odbcConnectString)) { connection.Open( ); Console.WriteLine("ConnectionString = {0}\n", odbcConnectString); Console.WriteLine("State = {0}", connection.State); Console.WriteLine("DataSource = {0}", connection.DataSource); Console.WriteLine("ServerVersion = {0}", connection.ServerVersion); } } }