static void Main(string[] args)
{
Console.WriteLine("Pilih Printer: ");
Console.WriteLine("1. Epson");
Console.WriteLine("2. Canon");
Console.WriteLine("3. Laser Jet\n");
Console.Write("Nomor Printer [1..3]: ");
int nomorPrinter = Convert.ToInt32(Console.ReadLine());
IPrinterWindows printer = new PrinterWindows();
if (nomorPrinter == 1)
{
printer = new Epson();
}
else if (nomorPrinter == 2)
{
printer = new Canon();
}
else if (nomorPrinter == 3)
{
printer = new LaserJet();
}
else
{
Console.WriteLine("EROR");
}
printer.Show();
printer.Print();
Console.ReadKey();
}