using System;
using System.Data.SqlClient;

namespace LocalDBTest
{
    class Program
    {
        static void Main(string[] args)
        {
            SqlConnection conn = new SqlConnection(@"Data Source=(localdb)\TestDB; Initial Catalog=APP_DATA; Integrated Security=false;user id=" + "Admin" + ";password=" + "ironrhino420");
            SqlCommand command = new SqlCommand("Select * From Test", conn);
            conn.Open();
            SqlDataReader reader = command.ExecuteReader();
            try
            {
                while (reader.Read())
                {
                    Console.WriteLine("Successful Connection");
                    Console.WriteLine(String.Format("{0}, {1}",
                    reader["Column1"], reader["Column2"]));
                }
            }
            finally
            {
                reader.Close();
            }

            Console.WriteLine("Hello World!");
        }
    }
}