private void ShowCopies(DataGridView sender)
{
Book book = books.FindBook(sender.SelectedRows[0].Cells[1].Value.ToString(), sender.SelectedRows[0].Cells[0].Value.ToString());
CopiesForm copiesForm = new CopiesForm(books.GetBookCopyList(book));
copiesForm.Show();
copiesForm.BookReturn += TakenBooksForm_BookReturn;
}
public static void Serialize(StreamWriter writer, BookDictionary dictionary)
{
List <Pair> entries = new List <Pair>();
foreach (Book key in dictionary.Keys)
{
entries.Add(new Pair(key, dictionary.GetBookCopyList(key)));
}
XmlSerializer serializer = new XmlSerializer(typeof(List <Pair>));
serializer.Serialize(writer, entries);
}