[C#] 如何將Dictionary serialize 為JSON

JSON 是一種方便的serialization format. 相對於XML, 其容量相對較小, 更適合於network 中傳輸. 當要將dictionary serialize 時, 方法如下:

public static class JsonUtility
    {
        public static Dictionary<string, object> NvcToDictionary(NameValueCollection nvc, bool handleMultipleValuesPerKey)
        {
            var result = new Dictionary<string, object>();
            foreach (string key in nvc.Keys)
            {
                if (handleMultipleValuesPerKey)
                {
                    string[] values = nvc.GetValues(key);
                    if (values.Length == 1)
                    {
                        result.Add(key, values[0]);
                    }
                    else
                    {
                        result.Add(key, values);
                    }
                }
                else
                {
                    result.Add(key, nvc[key]);
                }
            }

            return result;
        }

    }