using System;
using Oracle.DataAccess.Client;

class Hello
{
    public static Main() : void {
        def conStr = "Data Source=ORCL;User ID=scott;Password=tiger";
        def sqlStr = "SELECT 'Hello, ODP.NET World!' AS Message FROM DUAL";
 
        def con = OracleConnection(conStr);
        def cmd = OracleCommand(sqlStr, con);
        con.Open();
        def reader = cmd.ExecuteReader();
        while( reader.Read() )
        {
            Console.WriteLine( reader.GetName(0) );
            Console.WriteLine( "---------------------" );
            Console.WriteLine( reader[0] );
        }
        reader.Close();
        con.Close();
    }
}