blocks|key|367291|text|下面的代码适用于我：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|367292|public+void+Run()
{
++++Dog+myDog+=+new+Dog();
++++myDog.Name=+"Foo";
++++myDog.Color+=+DogColor.Brown;

++++System.Console.WriteLine("{0}",+myDog.ToString());

++++MemoryStream+stream+=+SerializeToStream(myDog);

++++Dog+newDog+=+(Dog)DeserializeFromStream(stream);

++++System.Console.WriteLine("{0}",+newDog.ToString());
}|code-block|syntax|javascript|367293|其中类型如下所示：|367294|[Serializable]
public+enum+DogColor
{
++++Brown,
++++Black,
++++Mottled
}

[Serializable]
public+class+Dog
{
++++public+String+Name
++++{
++++++++get;+set;
++++}

++++public+DogColor+Color
++++{
++++++++get;set;
++++}

++++public+override+String+ToString()
++++{
++++++++return+String.Format("Dog:+{0}/{1}",+Name,+Color);
++++}
}|367295|实用的方法是：|367296|public+static+MemoryStream+SerializeToStream(object+o)
{
++++MemoryStream+stream+=+new+MemoryStream();
++++IFormatter+formatter+=+new+BinaryFormatter();
++++formatter.Serialize(stream,+o);
++++return+stream;
}

public+static+object+DeserializeFromStream(MemoryStream+stream)
{
++++IFormatter+formatter+=+new+BinaryFormatter();
++++stream.Seek(0,+SeekOrigin.Begin);
++++object+o+=+formatter.Deserialize(stream);
++++return+o;
}|367297|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

This code works for me: 

<pre><code>public void Run()
{
 Dog myDog = new Dog();
 myDog.Name= "Foo";
 myDog.Color = DogColor.Brown;

 System.Console.WriteLine("{0}", myDog.ToString());

 MemoryStream stream = SerializeToStream(myDog);

 Dog newDog = (Dog)DeserializeFromStream(stream);

 System.Console.WriteLine("{0}", newDog.ToString());
}
</code></pre>

Where the types are like this:

<pre><code>[Serializable]
public enum DogColor
{
 Brown,
 Black,
 Mottled
}

[Serializable]
public class Dog
{
 public String Name
 {
 get; set;
 }

 public DogColor Color
 {
 get;set;
 }

 public override String ToString()
 {
 return String.Format("Dog: {0}/{1}", Name, Color);
 }
}
</code></pre>

and the utility methods are: 

<pre><code>public static MemoryStream SerializeToStream(object o)
{
 MemoryStream stream = new MemoryStream();
 IFormatter formatter = new BinaryFormatter();
 formatter.Serialize(stream, o);
 return stream;
}

public static object DeserializeFromStream(MemoryStream stream)
{
 IFormatter formatter = new BinaryFormatter();
 stream.Seek(0, SeekOrigin.Begin);
 object o = formatter.Deserialize(stream);
 return o;
}
</code></pre>

blocks|key|367354|text|在某些特定情况下，BinaryFormatter可能会产生无效输出。例如，它将省略不成对的代理项字符。它也可能在接口类型的值方面有问题。阅读此documentation+page，包括社区内容。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|367355|如果您发现您的错误是持续性的，那么您可能需要考虑使用DataContractSerializer或XmlSerializer之类的XML序列化程序。|367356|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.runtime.serialization.formatters.binary.binaryformatter.aspx^0|9|F|1Z|I|0|0|Q|M|1D|D|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|G|5|6|7|V|8|@$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

<code>BinaryFormatter</code> may produce invalid output in some specific cases. For example it will omit unpaired surrogate characters. It may also have problems with values of interface types. Read this <a href="http://msdn.microsoft.com/en-us/library/system.runtime.serialization.formatters.binary.binaryformatter.aspx" rel="nofollow">documentation page</a> including community content.

If you find your error to be persistent you may want to consider using XML serializer like <code>DataContractSerializer</code> or <code>XmlSerializer</code>.

blocks|key|583163|text|使用方法从内存中序列化和反序列化Collection对象。这适用于集合数据类型。此方法将把任何类型的集合序列化为字节流。创建一个单独的类SerilizeDeserialize，并添加以下两个方法：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|583164|public+class+SerilizeDeserialize
{

++++//+Serialize+collection+of+any+type+to+a+byte+stream

++++public+static+byte[]+Serialize<T>(T+obj)
++++{
++++++++using+(MemoryStream+memStream+=+new+MemoryStream())
++++++++{
++++++++++++BinaryFormatter+binSerializer+=+new+BinaryFormatter();
++++++++++++binSerializer.Serialize(memStream,+obj);
++++++++++++return+memStream.ToArray();
++++++++}
++++}

++++//+DSerialize+collection+of+any+type+to+a+byte+stream

++++public+static+T+Deserialize<T>(byte[]+serializedObj)
++++{
++++++++T+obj+=+default(T);
++++++++using+(MemoryStream+memStream+=+new+MemoryStream(serializedObj))
++++++++{
++++++++++++BinaryFormatter+binSerializer+=+new+BinaryFormatter();
++++++++++++obj+=+(T)binSerializer.Deserialize(memStream);
++++++++}
++++++++return+obj;
++++}

}|code-block|syntax|javascript|583165|如何在你的类中使用这些方法：|583166|ArrayList+arrayListMem+=+new+ArrayList()+{+"One",+"Two",+"Three",+"Four",+"Five",+"Six",+"Seven"+};
Console.WriteLine("Serializing+to+Memory+:+arrayListMem");
byte[]+stream+=+SerilizeDeserialize.Serialize(arrayListMem);

ArrayList+arrayListMemDes+=+new+ArrayList();

arrayListMemDes+=+SerilizeDeserialize.Deserialize<ArrayList>(stream);

Console.WriteLine("DSerializing+From+Memory+:+arrayListMemDes");
foreach+(var+item+in+arrayListMemDes)
{
++++Console.WriteLine(item);
}|583167|entityMap^0|1W|J|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

Use Method to Serialize and Deserialize Collection object from memory. This works on Collection Data Types. This Method will Serialize collection of any type to a byte stream. Create a Seperate Class <code>SerilizeDeserialize</code> and add following two methods:

<pre><code>public class SerilizeDeserialize
{

 // Serialize collection of any type to a byte stream

 public static byte[] Serialize&lt;T&gt;(T obj)
 {
 using (MemoryStream memStream = new MemoryStream())
 {
 BinaryFormatter binSerializer = new BinaryFormatter();
 binSerializer.Serialize(memStream, obj);
 return memStream.ToArray();
 }
 }

 // DSerialize collection of any type to a byte stream

 public static T Deserialize&lt;T&gt;(byte[] serializedObj)
 {
 T obj = default(T);
 using (MemoryStream memStream = new MemoryStream(serializedObj))
 {
 BinaryFormatter binSerializer = new BinaryFormatter();
 obj = (T)binSerializer.Deserialize(memStream);
 }
 return obj;
 }

}
</code></pre>

How To use these method in your Class:

<pre><code>ArrayList arrayListMem = new ArrayList() { "One", "Two", "Three", "Four", "Five", "Six", "Seven" };
Console.WriteLine("Serializing to Memory : arrayListMem");
byte[] stream = SerilizeDeserialize.Serialize(arrayListMem);

ArrayList arrayListMemDes = new ArrayList();

arrayListMemDes = SerilizeDeserialize.Deserialize&lt;ArrayList&gt;(stream);

Console.WriteLine("DSerializing From Memory : arrayListMemDes");
foreach (var item in arrayListMemDes)
{
 Console.WriteLine(item);
}
</code></pre>

blocks|key|583204|text|通过System.Text.Json在.Net+6中使用System.Text.Json可以很容易地做到这一点；|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|583205|Examlple+ex+=+JsonSerializer.Deserialize<Example>(ms);
Console.WriteLine(ex.Value);

class+Example
{
++++string+Value+{get;+set;+}
}|code-block|syntax|javascript|583206|序列化请参考this。|583207|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/dotnet/api/system.text.json?view=net-6.0|1|https://docs.microsoft.com/en-us/dotnet/api/system.text.json.jsonserializer.serialize?view=net-6.0#System_Text_Json_JsonSerializer_Serialize_System_IO_Stream_System_Object_System_Type_System_Text_Json_JsonSerializerOptions_^0|S|G|0|0|0|6|4|1|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

It can be done easily by using <a href="https://docs.microsoft.com/en-us/dotnet/api/system.text.json?view=net-6.0" rel="nofollow noreferrer">System.Text.Json</a> in .Net 6
using System.Text.Json;
<pre><code>Examlple ex = JsonSerializer.Deserialize&lt;Example&gt;(ms);
Console.WriteLine(ex.Value);

class Example
{
 string Value {get; set; }
}
</code></pre>
Refer to <a href="https://docs.microsoft.com/en-us/dotnet/api/system.text.json.jsonserializer.serialize?view=net-6.0#System_Text_Json_JsonSerializer_Serialize_System_IO_Stream_System_Object_System_Type_System_Text_Json_JsonSerializerOptions_" rel="nofollow noreferrer">this</a> for serialization.

I'm having an issue with serializing using memory stream. Here is my code:

<pre><code>/// &lt;summary&gt;
/// serializes the given object into memory stream
/// &lt;/summary&gt;
/// &lt;param name="objectType"&gt;the object to be serialized&lt;/param&gt;
/// &lt;returns&gt;The serialized object as memory stream&lt;/returns&gt;
public static MemoryStream SerializeToStream(object objectType)
{
 MemoryStream stream = new MemoryStream();
 IFormatter formatter = new BinaryFormatter();
 formatter.Serialize(stream, objectType);
 return stream;
}

/// &lt;summary&gt;
/// deserializes as an object
/// &lt;/summary&gt;
/// &lt;param name="stream"&gt;the stream to deserialize&lt;/param&gt;
/// &lt;returns&gt;the deserialized object&lt;/returns&gt;
public static object DeserializeFromStream(MemoryStream stream)
{
 IFormatter formatter = new BinaryFormatter();
 stream.Seek(0, SeekOrigin.Begin);
 object objectType = formatter.Deserialize(stream);
 return objectType;
} 
</code></pre>

The error I'm getting is as follow:
stream is not a valid binary format. The starting contents (in bytes) are: blah....

I'm not exactly sure what is causing the error. Any help would be greatly appreciated.

Example of the call:

<pre><code>Dog myDog = new Dog();
myDog.Name= "Foo";
myDog.Color = DogColor.Brown;

MemoryStream stream = SerializeToStream(myDog)

Dog newDog = (Dog)DeserializeFromStream(stream);
</code></pre>

Serializing/deserializing with memory stream

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我在使用内存流进行序列化时遇到了一个问题。下面是我的代码：/// <summary>/// serializes the given object into memory stream/// </summary>/// <param name="objectType">the object to be serializ...

问使用内存流进行序列化/反序列化
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