XML シリアル化について

  // IDictionary -> IList
  public static IList<Entry<TKey, TValue>> Convert<TKey, TValue>(
    IDictionary<TKey, TValue> dict)
  {
    IList<Entry<TKey, TValue>> ret = new List<Entry<TKey, TValue>>();
    foreach(TKey key in dict.Keys)
    {
      ret.Add(EntryFactory.Create(key, dict[key]));
    }
    return ret;
  }
  
  // IList -> IDictionary
  public static IDictionary<TKey, TValue> Convert<TKey, TValue>(
    IList<Entry<TKey, TValue>> list)
  {
    IDictionary<TKey, TValue> ret = new Dictionary<TKey, TValue>();
    foreach (Entry<TKey, TValue> entry in list)
    {
      ret.Add(entry.Key, entry.Value);
    }
    return ret;
  }
　
  // keyとvalueのペア
  [Serializable]
  public class Entry<TKey, TValue>
  {

    private TKey key;

    public TKey Key
    {
      get { return key; }
      set { key = value; }
    }

    private TValue value_;

    public TValue Value
    {
      get { return value_; }
      set { value_ = value; }
    }
  }

  public static class EntryFactory
  {
    // Entryを作る時にめんどいのでお助け用生成メソッド
    public static Entry<TKey, TValue> Create<TKey, TValue>(TKey key, TValue value)
    {
      Entry<TKey, TValue> entry = new Entry<TKey, TValue>();
      entry.Key = key;
      entry.Value = value;
      return entry;
    }
  }