static void Main(string[] args)
{
JuewWeiFactory shFactory = new ShangHaiFactory();
shFactory.CreateYaBo();
shFactory.CreateYaJia();
JuewWeiFactory scFactory = new SiChuanFactory();
scFactory.CreateYaBo();
scFactory.CreateYaJia();
DeviceFactory americanFactory = new AmericanFactory();
americanFactory.CreateComputer();
americanFactory.CreatePhone();
DeviceFactory chinaFactory = new ChinaFactory();
chinaFactory.CreateComputer();
chinaFactory.CreatePhone();
Console.ReadKey();
}
public static void UseAmericaItems()
{
AbstractFactory factory = new AmericanFactory();
PrintNames(factory);
}