void bAdd_Click(object sender, EventArgs e)
{
var book = GetSelectedBook();
book.Do(b => {
AllBooks.Remove(b);
AddRequest(b);
});
AllBooks = AllBooks.OrderBy(b => b.Name).ToList();
gcBooks.Bind(AllBooks);
}
void bRemove_Click(object sender, EventArgs e)
{
var request = gvResult.GetSelectedRow <Request>();
request.Do(r => {
AllBooks.Add(r.Book);
AllBooks = AllBooks.OrderBy(b => b.Name).ToList();
gcBooks.Bind(AllBooks);
RemoveRequest(r);
});
}