public object Next()
{
MenuItme menuItme = menuItmes[position];
position++;
return(menuItme);
}
private void PrintMenu(Iterator iterator)
{
while (iterator.HasNext())
{
//取得下一个项
MenuItme menuItme = (MenuItme)iterator.Next();
Console.WriteLine(menuItme.Name);
}
}
public void AddItem(string name, string description, bool vegetarian, double price)
{
MenuItme menuItme = new MenuItme(name, description, vegetarian, price);
if (numberOfImtes >= Max_Items)
{
Console.WriteLine("菜单已满");
}
else
{
menuItmes[numberOfImtes] = menuItme;
numberOfImtes++;
}
}
public void AddItem(string name, string description, bool vegetarian, double price)
{
MenuItme menuItme = new MenuItme(name, description, vegetarian, price);
menuItmes.Add(menuItme);
}
