using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data;
using Oracle.ManagedDataAccess.Client;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
OracleConnection conn = null;
try
{
conn = OpenConn();
var cmd = conn.CreateCommand();
cmd.CommandText = "SELECT * FROM SCOTT.DEPT";
cmd.CommandType = CommandType.Text;
var reader = cmd.ExecuteReader();
while (reader.Read())
{
Console.WriteLine(string.Format("DEPTNO:{0},DNAME:{1}", reader["DEPTNO"], reader["DNAME"]));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}