public static void AddNewTelefon(long studentId, string telefon)
{
using (OOPEntities context = new OOPEntities())
{
student s = GetStudent(studentId, context);
student_telefon t = new student_telefon();
t.student = s;
t.telefon = telefon;
context.student_telefon.Add(t);
context.SaveChanges();
}
}
public static void DeleteTelefon(long studentTelefonId)
{
using (OOPEntities context = new OOPEntities())
{
student_telefon t = context.student_telefon
.Where(x => x.student_telefon_id == studentTelefonId)
.FirstOrDefault();
if (t == null)
{
return;
}
context.student_telefon.Remove(t);
context.SaveChanges();
}
}
