private static void Problem()
{
bool hasHp = true;
if (hasHp)
{
HpPrinter printer = new HpPrinter();
printer.Init();
printer.Print("plik.txt");
printer.Print("plik2.txt");
printer.Release();
}
else
{
CanonPrinter printer = new CanonPrinter();
printer.PrintFile("plik.txt");
}
}
public HpPrinterAdapter()
{
printer = new HpPrinter();
}