Example #1
0
        public bool Actualizar(beAlumno obeAlumno)
        {
            bool exito = false;

            using (SqlConnection con = new SqlConnection(CadenaConexion))
            {
                try
                {
                    con.Open();
                    daAlumno odaAlumno = new daAlumno();
                    exito = odaAlumno.Actualizar(con, obeAlumno);
                }
                catch (Exception ex)
                {
                    //
                }
            }
            return(exito);
        }
Example #2
0
        public bool Eliminar(string idAlumno)
        {
            bool exito = false;

            using (SqlConnection con = new SqlConnection(CadenaConexion))
            {
                try
                {
                    con.Open();
                    daAlumno odaAlumno = new daAlumno();
                    exito = odaAlumno.Eliminar(con, idAlumno);
                }
                catch (Exception ex)
                {
                    //
                }
            }
            return(exito);
        }
Example #3
0
        public List <beAlumno> Listar()
        {
            List <beAlumno> lbeAlumno = null;

            using (SqlConnection con = new SqlConnection(CadenaConexion))
            {
                try
                {
                    con.Open();
                    daAlumno odaAlumno = new daAlumno();
                    lbeAlumno = odaAlumno.Listar(con);
                }
                catch (Exception ex)
                {
                    //
                }
            }
            return(lbeAlumno);
        }