public bool acceso(String usu, String contra)
{
servidor misvr = new servidor("localhost", "insunipue");
SqlConnection miconexion = new SqlConnection("Data Source=" +
misvr.Svractual +
"; Initial catalog=" +
misvr.Bdatos +
"; Integrated security=true");
misvr.MyQuery = "select * from usuario where nombre_usr ='******'and contra_usr = '******'";
miconexion.Open();
//Datos conecta = new Datos();
//conecta.Conectar();
SqlCommand consulta = new SqlCommand(misvr.MyQuery, miconexion);
SqlDataReader ejecuta = consulta.ExecuteReader();
if (ejecuta.Read() == true)
{
miconexion.Close();
return(true);
}
else
{
miconexion.Close();
}
return(false);
}
SqlConnection conn; // cadena de conexion
public bool Conectar()
{
conn = new SqlConnection();
servidor misvr = new servidor("localhost", "insunipue");
misvr.MyCadCon = "Data Source=" +
misvr.Svractual +
"; Initial catalog=" +
misvr.Bdatos +
"; Integrated security=true";
conn.ConnectionString = misvr.MyCadCon;
try
{
conn.Open();
return(true);
}
catch (Exception error)
{
MessageBox.Show("Error al conectarse a la base de datos" + error.Message);
return(false);
}
}
