我只是在制作这个程序来试验列表等,我很好奇为什么在 foreach 循环中对象总是显示为“Minecraft”Wish 对象。是因为它是最后一个创建的 Wish 对象吗?我该如何解决它,所以所有 3 个已声明的 Wish 对象都会显示出来?谢谢!
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Wish iPod = new Wish("iPod", "Various", 299.00);
Wish Phone = new Wish("New Phone", "Various", 00.00);
Wish Minecraft = new Wish("Minecraft Account", "www.minecraft.net", 30.00);
List<Wish> Wishlist = new List<Wish>();
Wishlist.Add(Phone);
Wishlist.Add(iPod);
Wishlist.Add(Minecraft);
Console.WriteLine("Toby's Wishlist");
Console.WriteLine("If cost is 00.00, the Wish's cost varies.");
Console.WriteLine(" ");
foreach (Wish wish in Wishlist)
{
Console.WriteLine("---Wish---");
Console.WriteLine("Name: {0}", wish.getName());
Console.WriteLine("Store: {0}", wish.getStore());
Console.WriteLine("Cost: ${0}", wish.getCost().ToString());
Console.WriteLine("----------");
Console.WriteLine(" ");
}
Console.ReadLine();
}
}
public class Wish
{
static string Name, Store;
static double ApproxCost;
public Wish(string name, string store, double approxCost)
{
Name = name;
Store = store;
ApproxCost = approxCost;
}
public string getName()
{
return Name;
}
public string getStore()
{
return Store;
}
public double getCost()
{
return ApproxCost;
}
}
}