隨筆2 - C#的JSON

C# JSON串和對象互相轉換

注意：需要藉助於Newtonsoft.Json.dll

        #region 調用Newtonsoft.Json
        /// <summary>
        /// 從一個對象信息生成Json串
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public static string ConvertToJson(this object obj)
        {
            try
            {
                return JsonConvert.SerializeObject(obj);
            }
            catch (Exception)
            {
                return null;
            }
        }
        /// <summary>
        /// 從一個Json串生成對象信息
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="jsonString"></param>
        /// <returns></returns>
        public static T FromJson<T>(this string jsonString)
        {
            try
            {
                return JsonConvert.DeserializeObject<T>(jsonString);
            }
            catch (Exception)
            {
                return default(T);
            }
        }
        #endregion