private void cmdAddProduct_Click(object sender, RoutedEventArgs e)
{
Boolean result = CHelper.ValidateLookup(lblCustomer, uCustomer, false);
if (!result)
{
return;
}
populateExcludeDocSet();
CCriteriaBillSummaryItem cr = new Criteria.CCriteriaBillSummaryItem();
cr.SetActionEnable(false);
cr.SetDefaultData(vw);
cr.Init("1");
WinMultiSelection w = new WinMultiSelection(cr, CLanguage.getValue("bill_summary_item"));
w.ShowDialog();
if (w.IsOK)
{
vw.AddAccountDocReceipts(convertToReceiptItem(w.SelectedItems));
calculateReceiptTotal();
vw.IsModified = true;
}
}