C# 将 string,int,string 存储在可访问变量中

我需要保存一个包含静态国家/地区列表的类以进行缓存。

数据是用

string shortName //Primary Key - (IL or UK for example)
int ID //Unique - has no meaning, but needs to be saved
string longName //(Israel or United Kingdom for example)

我想把它保存在字典中：

Dictionary<string , Dictionary<int,string>> list = new Dictionary<string, Dictionary<int,string>>();

这是我在课堂上需要的 API：

 Countries.getByShortName();// I dont know what to return, I'd love some advise
 Countries.getById();// I might need that
 Countries.getAll();// I dont know what to return, I'd love some advise

您认为处理这门课的最佳方式是什么？

thanks

怎么样使用一个struct http://msdn.microsoft.com/en-us/library/ah19swz4%28v=VS.100%29.aspx or class http://msdn.microsoft.com/en-us/library/0b0thckt.aspx?

class Country
{
    string shortName; // Primary Key - (IL or UK for example)
    int ID; // Unique - has no meaning, but needs to be saved
    string longName; // (Israel or United Kingdom for example)
}

然后，您可以将您的国家/地区存储在通用中List http://msdn.microsoft.com/en-us/library/6sh2ey19.aspx， 例如：

List<Country> countries = new List<Country>();
countries.Add(new Country()
{
    shortName = "UK",
    ID = 1,
    longName = "United Kingdom",
});

然后实现给定的方法就变得非常简单：

Country getByShortName(string shortName)
{
    foreach (Country country in countries)
    {
        if (country.shortName == shortName)
        {
            return country;
        }
    }
    return null;
}