public override object Execute()
{
m_invoiceToDelete.DeleteItem();
m_invoiceToDelete.DeleteDatabaseRecord();
m_invoices.Remove(m_invoiceToDelete);
return(null);
}
/// <summary>
/// The OnRemoveInvoice
/// </summary>
private void OnRemoveInvoice()
{
if (SelectedInvoice != null)
{
if (SelectedInvoice.Product.Type.Name == "ft")
{
SelectedInvoice.Product.Stock +=
(SelectedInvoice.Length * SelectedInvoice.Width) * SelectedInvoice.Quantity;
}
else
{
SelectedInvoice.Product.Stock += SelectedInvoice.Quantity;
}
InvoiceList.Remove(SelectedInvoice);
RaisePropertyChanged(() => Products);
RaisePropertyChanged(() => SelectedProduct);
}
CalculateTotal();
}