以下兩個是基礎的讀寫資料的方法

/**資料儲存例項**/
     /// <summary>
        /// 寫入存檔資料
        /// </summary>
        /// <param name="data"></param>
        public static void saveData(string data){
            StreamWriter streamWriter = File.CreateText("C:/Users/computer/Desktop/Save/Data.da");
            streamWriter.WriteAsync(data);
            streamWriter.Close();
            DateTime dataTime = File.GetCreationTime("C:/Users/computer/Desktop/Save/Data.da");
        }
        /// <summary>
        /// 讀取存檔資料
        /// </summary>
        /// <returns></returns>
        public static string loadData()
        {
            return File.ReadAllText("C:/Users/computer/Desktop/Save/Data.da");
        }