public void Delete_Registered(int?enrolID)
{
using (OmicronUniversityEntities db = new OmicronUniversityEntities())
{
db.delete_registered(enrolID);
}
}
public void Delete_student(int id)
{
using (OmicronUniversityEntities db = new OmicronUniversityEntities())
{
var select = db.Enrollments.Where(s => s.StudentID == id).Select(s => s.EnrollmentID);
var count = select.Count();
for (int i = 0; i < count; i++)
{
var sel = (from e in db.Enrollments
where e.StudentID == id
select new { e.EnrollmentID }).FirstOrDefault();
db.delete_registered(sel.EnrollmentID);
}
db.Delete_Student(id);
}
}