将一个内存流对象序列化为字符串

将一个内存流对象序列化为字符串

本文介绍了将一个内存流对象序列化为字符串的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

现在,我正在使用XmlTextWriter将MemoryStream对象转换为字符串.但是我不知道是否有更快的方法将内存流序列化为字符串.

Right now I'm using XmlTextWriter to convert a MemoryStream object into string. But I wan't to know whether there is a faster method to serialize a memorystream to string.

我遵循此处给出的序列化代码- http://www.eggheadcafe .com/articles/system.xml.xmlserialization.asp

I follow the code given here for serialization - http://www.eggheadcafe.com/articles/system.xml.xmlserialization.asp

已编辑

流到字符串

ms.Position = 0;
using (StreamReader sr = new StreamReader(ms))
{
    string content = sr.ReadToEnd();
    SaveInDB(ms);
}

要串流的字符串

string content = GetFromContentDB();
byte[] byteArray = Encoding.ASCII.GetBytes(content);
MemoryStream ms = new MemoryStream(byteArray);
byte[] outBuf = ms.GetBuffer(); //error here

推荐答案

using(MemoryStream stream = new MemoryStream()) {
   stream.Position = 0;
   var sr = new StreamReader(stream);
   string myStr = sr.ReadToEnd();
}

使用 MemoryStream(byte [])构造函数.

MSDN报价:

您必须使用此构造函数,并依次设置publiclyVisible = true使用GetBuffer

You must use this constructor and set publiclyVisible = true in order to use GetBuffer

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07-25 04:46