public IList <BlogEntry> GetAll()
{
/* Used UnitOfWork attribute, because GetAll method returns IQueryable<Person>, it does not fetches records from database.
* No database operation is performed until ToList(). Thus, we need to control connection open/close in this method using UnitOfWork. */
/* Used UnitOfWork attribute, because when different repositories and all operations must be transactional. */
return(_repository.GetAll().ToList());
}
