public void AnnulateProduct(string name, double quantity, double price)
{
if (!driverExists)
{
return;
}
if (cmd.GetStatus() < 0)
{
MessageBox.Show("Ошибка ККМ: " + cmd.GetStatus().ToString());
return;
}
cmd.Alignment = 1;
cmd.Caption = "Отмена операции";
cmd.PrintString();
cmd.Name = name;
cmd.Price = price;
cmd.Quantity = quantity;
cmd.Caption = name + " - отменен";
cmd.PrintString();
cmd.BuyReturn();
cmd.Registration();
}
public void Storning(string name, double quantity, double price)
{
if (!driverExists)
{
return;
}
if (cmd.GetStatus() < 0)
{
Console.WriteLine("Ошибка ККМ: " + cmd.GetStatus().ToString());
return;
}
cmd.Alignment = 1;
cmd.Caption = "Сторнирование";
cmd.PrintString();
cmd.Name = name;
cmd.Price = price;
cmd.Quantity = quantity;
cmd.Caption = name + " - " + price + "х" + quantity + " = " + quantity * price;
cmd.PrintString();
cmd.BuyReturn();
cmd.Storno();
}