static void Main(string[] args)
{
Console.WriteLine("請輸入你要的品牌");
string Brand = Console.ReadLine();
NoteBook nb = GetBrandclass.GetBrand(Brand);
nb.GetNotebook();
}
public static NoteBook GetBrand(string brand)
{
NoteBook nb = null;
switch (brand)
{
case "Acer":
nb = new Acer();
break;
case "Asus":
nb = new Asus();
break;
case "HP":
nb = new HP();
break;
case "Apple":
nb = new Apple();
break;
}
return(nb);
}