public OutputInvoice_Form(CConnection connection)
 {
     InitializeComponent();
     _connection    = connection;
     outputProducts = new List <OutputProduct>();
     _queries       = new OutputInvoiceQueries(_connection);
 }
 public OutputInvoiceGeneral_Form(List <OutputProduct> products, OutputInvoiceQueries queries)
 {
     InitializeComponent();
     _queries  = queries;
     _products = products;
 }