在Silverlight 4 Serializable属性 [英] Serializable attribute in silverlight 4

问题描述

所以，做我们还是我们没有在Silverlight 4 Serializable属性？我有一些在互联网上混乱的回应。当我尝试在我的code使用它，我得到一个命名空间的错误。这些都是我的，包括

So do we or do we not have a Serializable attribute in silverlight 4? I have some confusing responses on the internet. When I try to use it in my code, i get a namespace error. These are my includes

using System;
using System.ComponentModel;
using System.Collections.Generic;
using System.Runtime.Serialization;

我有组件系统，System.Runtime.Serialization添加到我的项目。

I have the assemblies System ,System.Runtime.Serialization added to my project.

一个跟进的问题是，如果它不是用在Silverlight我怎么正确地序列单身？因为我正打算使用这里给出的示例的http://msdn.microsoft.com/en-us/library/system.runtime.serialization.iserializable.aspx

A follow up question is, if it is not available in Silverlight how do I correctly serialize a singleton? Since I was planning to use the example given here http://msdn.microsoft.com/en-us/library/system.runtime.serialization.iserializable.aspx

感谢

推荐答案

这是你不能在Silverlight使用.NET属性，但你可以用DataContract序列化。

That's a .NET attribute which you can't use in Silverlight, but you can use DataContract to serialize.

有关独立（非WCF）序列化/反序列化，有可以使用的三个组成部分：

For stand-alone (non-WCF) serialization/deserialization, there are three components which can be used:

System.Runtime.Serialization.DataContractSerializer（从System.Runtime.Serialization.dll）
System.Runtime.Serialization.Json.DataContractJsonSerializer（从System.ServiceModel.Web.dll）
System.Xml.Serialization.XmlSerializer（从System.Xml.Serialization.dll）

System.Runtime.Serialization.DataContractSerializer (from System.Runtime.Serialization.dll) System.Runtime.Serialization.Json.DataContractJsonSerializer (from System.ServiceModel.Web.dll) System.Xml.Serialization.XmlSerializer (from System.Xml.Serialization.dll)

使用DataContractSerializer的一个简单的例子：

A simple example using the DataContractSerializer:

string SerializeWithDCS(object obj)
{
    if (obj == null) throw new ArgumentNullException("obj");
    DataContractSerializer dcs = new DataContractSerializer(obj.GetType());
    MemoryStream ms = new MemoryStream();
    dcs.WriteObject(ms, obj);
    return Encoding.UTF8.GetString(ms.GetBuffer(), 0, (int)ms.Position);
}

从这个线程示例：<一href=\"http://forums.silverlight.net/forums/p/23161/82135.aspx\">http://forums.silverlight.net/forums/p/23161/82135.aspx

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