Пример #1
0
 public void AddBookCopy(BookCopy copy)
 {
     if (!copies.Contains(copy))
     {
         copies.Add(copy);
     }
 }
Пример #2
0
 public void ReturnBook(BookCopy bookCopy)
 {
     takenBooks.Remove(bookCopy);
     bookCopy.ReturnCopy();
 }
Пример #3
0
 public void TakeBookCopy(BookCopy bookCopy)
 {
     takenBooks.Add(bookCopy);
     bookCopy.TakeCopy();
 }
Пример #4
0
 public void RemoveBookCopy(BookCopy copy)
 {
     copies.Remove(copy);
 }