private void Cancel()
{
if (_edit)
{
SupplierPurchases p2 = purchaseService.FindPurchase(Purchase.PurchaseID);
DataUtils.Copy(Purchase, p2);
}
completed = true;
navigationContext.NavigationService.RequestNavigate(RegionNames.PurchasesMain);
}
private void OnPurchaseAdded(SupplierPurchases obj)
{
Items.Add(obj);
Total = Items.Sum(i => i.Total);
SelectedItem = obj;
}
private void OnPurchaseUpdated(SupplierPurchases obj)
{
Total = Items.Sum(i => i.Total);
SelectedItem = obj;
}
