private void ListSelectedCellsChanged2(object sender, SelectedCellsChangedEventArgs e)
{
var checkTicket = TableCheckTickets.SelectedItem as CheckTicket;
if (checkTicket != null)
{
TablePayProducts.DataContext = RepositoryPayProduct.GetByCheckTicketId(checkTicket.CustomerId);
CollectionViewSource.GetDefaultView(TablePayProducts.ItemsSource).Refresh();
}
else
{
TablePayProducts.DataContext = null;
}
}
