//Conectarse a una base de datos con C#
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Configuration;
namespace cnsConnectionDataBase
{
class Program
{
static void Main(string[] args)
{
string conexionString =
ConfigurationManager.ConnectionStrings["ConexionPruebas"].ConnectionString;
using (SqlConnection conn = new SqlConnection(conexionString))
{
conn.Open();
Console.WriteLine("DataSource: {0}", conn.DataSource);
Console.ReadKey();
};
}
}
}