Windows phone開發IsolatedStorageSettings 操作類

娜娜一直說我寫部落格沒有文字描述，不過我覺得直接上代碼才乾脆

wp的兄弟們，IsolatedStorageSettings 操作類奉上。

using System;using System.Net;using System.Windows;using System.Windows.Controls;using System.Windows.Documents;using System.Windows.Ink;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Animation;using System.Windows.Shapes;using System.IO.IsolatedStorage;namespace MicroBlogForWP7.Classes.Util{    public class Isolated    {        static readonly IsolatedStorageSettings Setting = IsolatedStorageSettings.ApplicationSettings;        #region 方法        /// <summary>        /// 擷取對應的屬性值        /// </summary>        /// <param name="flag"></param>        /// <returns></returns>        public static object Get(string flag)        {            try            {                if (Setting.Contains(flag))                {                    return Setting[flag];                }                else                {                    Setting.Add(flag, null);                }                return null;            }            catch            {                Setting.Add(flag, null);                return null;            }        }        /// <summary>        /// 擷取對應的屬性值        /// </summary>        /// <param name="flag"></param>        /// <returns></returns>        public static bool Get<T>(string flag,out T val)        {            try            {                if (Setting.Contains(flag))                {                    return Setting.TryGetValue<T>(flag, out val);                }                else                {                    Setting.Add(flag, null);                }                val = default(T);                return false;            }            catch            {                Setting.Add(flag, null);                val = default(T);                return false;            }        }        /// <summary>        /// 設定屬性值        /// </summary>        /// <param name="flag"></param>        /// <param name="val"></param>        public static void Set(string flag, object val)        {            try            {                if (Setting.Contains(flag))                {                    Setting[flag] = val;                }                else                {                    Setting.Add(flag, val);                }            }            catch            {                            }        }        /// <summary>        /// 移除屬性值        /// </summary>        /// <param name="flag"></param>        public static bool Remove(string flag)        {            try            {                return Setting.Remove(flag);            }            catch            {                return false;            }        }        #endregion     }}