public void Handle(object sender, EventArgs e)
{
listTable.ChangeState(d);
Bill bill = new Bill();
bill.Id = "bill" + DateTime.Now.ToUniversalTime().Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
bill.DeskId = d.Id;
bill.Status = 0;
bill.AccountId = listTable.Account.Id;
listTable.ListBill.Add(bill);
listTable.DisplayBookForm(bill);
}