public void eliminarAlumno(int matricula)
{
AlumnoDAL alumno = new AlumnoDAL();
MateriaAlumnoBLL matAlumno = new MateriaAlumnoBLL();
using (TransactionScope ts = new TransactionScope()) {
matAlumno.eliminarMaterias(matricula);
alumno.eliminarAlumno(matricula);
ts.Complete();
}
}
public void modificarAlumno(Alumno paramAlumno, List <MateriaAlumno> listMaterias)
{
AlumnoDAL alumno = new AlumnoDAL();
MateriaAlumnoBLL matAlumnoBLL = new MateriaAlumnoBLL();
using (TransactionScope ts = new TransactionScope())
{
alumno.modificarAlumno(paramAlumno);
matAlumnoBLL.eliminarMaterias(paramAlumno.matricula);
foreach (MateriaAlumno materia in listMaterias)
{
matAlumnoBLL.agregarMateriaAlumno(materia);
}
ts.Complete();
}
}