public void DeleteCareerType(CareerType careerType)
        {
            bool isExist = _db.Careers.Where(i => i.CareerTypeID == careerType.ID).Any();

            if (isExist)
            {
                throw new Exception("لا يمكن حذف نوع الوظيفة لارتباطها بوظائف موجودة فعلا");
            }
            else
            {
                _db.CareerTypes.Remove(careerType);
                _db.SaveChanges();
            }
        }
 public void UpdateCareerType(CareerType careerType)
 {
     _db.CareerTypes.Update(careerType);
     _db.SaveChanges();
 }
 public void AddCareerType(CareerType careerType)
 {
     _db.CareerTypes.Add(careerType);
     _db.SaveChanges();
 }