Visual Studio如何从调试器序列化对象 [英] Visual Studio how to serialize object from debugger

问题描述

我正在尝试调查故障转储中的错误（因此我无法更改代码）。
我有一个非常复杂的对象（序列化表示中的数千行），并且其状态不一致。要调查其状态，Visual Studio调试器视图是无用的。但是对象具有数据合同。我想序列化它，然后使用我最喜欢的文本编辑器在对象上导航。

I'm trying to investigate a bug in a crash dump (so I can not change the code). I have a really complicated object (thousands of lines in the serialized representation) and its state is inconsistent. To investigate its state the Visual Studio debugger view is useless. But the object has a data contract. I'd like to serialize it and then use my favorite text editor to navigate across the object. Is it possible to do the from the debugger?

推荐答案

前段时间，我写了这篇单行代码，将对象序列化为文件在磁盘上。将其复制/粘贴到即时窗口中，并用对象替换 obj （两次被引用）。它将将 text.xml 文件保存到 c：\temp ，并根据您的喜好进行更改。

Some time ago I wrote this one-liner serializing an object to a file on the disk. Copy/paste it to your Immediate window, and replace obj (it's referenced twice) with your object. It'll save a text.xml file to c:\temp, change it to your liking.

(new System.Xml.Serialization.XmlSerializer(obj.GetType())).Serialize(new System.IO.StreamWriter(@"c:\temp\text.xml"), obj)

不要期望任何神奇的是，如果对象无法序列化，它将抛出异常。

Don't expect any magic though, if the object cannot be serialized, it'll throw an exception.

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