Example #1
0
        public List <AlumnoEN> ObtenerAlumnos()
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("CONSULTAR_ALUMNO", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            IDataReader     _reader = _comand.ExecuteReader();
            List <AlumnoEN> _lista  = new List <AlumnoEN>();

            while (_reader.Read())
            {
                AlumnoEN pEN = new AlumnoEN();
                pEN.Id            = _reader.GetInt64(0);
                pEN.Nombre        = _reader.GetString(1);
                pEN.Apellido      = _reader.GetString(2);
                pEN.Edad          = _reader.GetInt32(3);
                pEN.Fk_Materia    = _reader.GetInt32(4);
                pEN.NombreMateria = _reader.GetString(5);

                _lista.Add(pEN);
            }
            _conn.Close();
            return(_lista);
        }
Example #2
0
        public int EliminarAlumno(AlumnoEN en)
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("ELIMINAR_ALUMNO", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            _comand.Parameters.Add(new SqlParameter("@ID", en.Id));
            int r = _comand.ExecuteNonQuery();

            _conn.Close();
            return(r);
        }
Example #3
0
        public int AgregarMateria(MateriaEN en)
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("[AGREGAR_MATERIA]", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            _comand.Parameters.Add(new SqlParameter("@nombre", en.Nombre));
            int r = _comand.ExecuteNonQuery();

            _conn.Close();
            return(r);
        }
Example #4
0
        public int AgregarAlumno(AlumnoEN en)
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("AGREGAR_ALUMNO", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            _comand.Parameters.Add(new SqlParameter("@NOMBRE", en.Nombre));
            _comand.Parameters.Add(new SqlParameter("@APELLIDO", en.Apellido));
            _comand.Parameters.Add(new SqlParameter("@EDAD", en.Edad));
            _comand.Parameters.Add(new SqlParameter("@FK_MATERIA", en.Fk_Materia));
            int r = _comand.ExecuteNonQuery();

            _conn.Close();
            return(r);
        }
Example #5
0
        public int Modificar_Alumno(AlumnoEN en)
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("Modificar_Alumno", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            _comand.Parameters.Add(new SqlParameter("@id", en.Id));
            _comand.Parameters.Add(new SqlParameter("@nombre", en.Nombre));
            _comand.Parameters.Add(new SqlParameter("@apellido", en.Apellido));
            _comand.Parameters.Add(new SqlParameter("@edad", en.Edad));
            _comand.Parameters.Add(new SqlParameter("@fk_materia", en.Fk_Materia));
            int r = _comand.ExecuteNonQuery();

            _conn.Close();
            return(r);
        }
Example #6
0
        public List <MateriaEN> ObtenerMaterias()
        {
            IDbConnection _conn = DBCommon.Conexion();

            _conn.Open();
            SqlCommand _comand = new SqlCommand("CONSULTAR_MATERIA", _conn as SqlConnection);

            _comand.CommandType = CommandType.StoredProcedure;
            IDataReader      _reader = _comand.ExecuteReader();
            List <MateriaEN> _lista  = new List <MateriaEN>();

            while (_reader.Read())
            {
                MateriaEN pEN = new MateriaEN();
                pEN.Id     = _reader.GetInt32(0);
                pEN.Nombre = _reader.GetString(1);
                _lista.Add(pEN);
            }
            _conn.Close();
            return(_lista);
        }