public static void ReturnOneBook(BorrowDetailsDTO borrow)
        {
            using (LibraryContext db = new LibraryContext())
            {
                var result = db.Borrows.Where(x => x.BorrowId == borrow.BorrowId).FirstOrDefault();
                result.IsReturned = true;
                result.ToDate     = DateTime.Now;

                var returnedBookCount = db.Books.Where(x => x.BookId == borrow.BookId).FirstOrDefault();
                returnedBookCount.Count++;

                db.SaveChanges();
            }
        }
 public void ReturnBook(BorrowDetailsDTO borrow)
 {
     BorrowServices.ReturnOneBook(borrow);
     Reload();
 }