private void ButtonEditOrder_Click(object sender, RoutedEventArgs e)
{
invoiceRepository.DisplayInvoiceFromOrder(order.OrderID);
if (invoiceRepository.DisplayInvoiceFromOrder(order.OrderID) == true)
{
WindowShowDialog wsd = new WindowShowDialog();
wsd.LabelShowDialog.Content = "Der er allerede dannet en faktura på denne ordre!";
wsd.ShowDialog();
}
else if (order != null)
{
WindowEditOrder weo = new WindowEditOrder(order);
weo.ShowDialog();
Update();
}
else
{
WindowShowDialog wsd = new WindowShowDialog();
wsd.LabelShowDialog.Content = "Ingen ordre er valgt!";
wsd.ShowDialog();
}
}