孤立的存储问题

Question

如何将对象(类)存储到隔离存储中？

谢谢

Answer 1

在隔离存储中写入和读取对象(XML序列化/反序列化):

namespace IsolatedStorageSerialization
{
    using System;
    using System.IO;
    using System.IO.IsolatedStorage;
    using System.Xml;
    using System.Xml.Serialization;

    internal static class Program
    {
        private static void Main()
        {
            object thisIsAnObject = new object();

            SerializeToIsolatedStorage(thisIsAnObject, "object.xml");

            object anotherObject = DeserializeFromIsolatedStorage<object>("object.xml");

            Console.ReadLine();
        }

        private static void SerializeToIsolatedStorage<T>(T obj, string filename)
        {
            if ((obj == null) || string.IsNullOrEmpty(filename))
            {
                return;
            }

            using (var store = IsolatedStorageFile.GetUserStoreForAssembly())
            using (var stream = store.CreateFile(filename))
            using (var writer = XmlWriter.Create(stream))
            {
                new XmlSerializer(obj.GetType()).Serialize(writer, obj);
            }
        }

        private static T DeserializeFromIsolatedStorage<T>(string filename)
        {
            if (string.IsNullOrEmpty(filename))
            {
                return default(T);
            }

            using (var store = IsolatedStorageFile.GetUserStoreForAssembly())
            using (var stream = store.OpenFile(filename, FileMode.Open))
            using (var reader = XmlReader.Create(stream))
            {
                return (T)new XmlSerializer(typeof(T)).Deserialize(reader);
            }
        }
    }
}