XmlNode Innertext 中的回车 [英] Carriage return in XmlNode Innertext

问题描述

我正在使用 System.Xml 来解析我生成的 xml 文件.节点的一些内部文本包含这样的回车:\r\n[...]\r\n".那是因为我在解析它之前使用了 Visual Studio 对其进行了格式化.

I'm using System.Xml to parse a xml file I generated. Some of the inner text of the nodes contains carriage return like this: " \r\n[...]\r\n ". Thant is because I used Visual Studio to format it before I parse it.

有什么办法可以去掉格式化工具添加的回车符?

Is there any way that remove the carriage return added by formating tools?

谢谢！

编辑@Jon:真的谢谢！我用类似的方法来规避这个问题.

Edit @Jon: Really thanks! I use a similar way to circumvent the problem.

            char[] escape = { ' ', '\r', '\n' };
            string text = node.InnerText.Trim(escape);

这样可以避免过滤掉文本中的回车符.

This avoid filtering out carriage returns in the text.

正如您所提到的，我真正的问题是如何在解析 xml 时过滤掉格式.我的假设是:节点中只有纯文本，没有嵌入子元素.

As you mentioned, my real question is how to filter out formatings while parsing xml. My assumption is: there is just plain text in the node, no child element embeded.

除了回车还有其他格式吗?

Is there any other formattings except for carriage returns?

推荐答案

删除所有换行符很容易:

node.InnerText = node.InnerText.Replace("\r", "")
                               .Replace("\n", "");

但是您的问题是专门删除格式化工具添加的换行符 - 如果它们都在文件中，您就无法真正检测到哪些是手动添加的，哪些是自动添加的.

But your question asks about specifically removing newlines added by formatting tools - and you can't really detect which ones have been added manually and which automatically, if they're all just in the file.

此外，您是否有散布文本和元素的节点，例如:

Also, do you have nodes which have text and elements interspersed, such as:

<node>
   text
   <element />
   text
</node>

如果这样做，您真的需要单独处理每个文本节点，而不仅仅是更改 InnerText.

If you do, you really need to process each text node individually instead of just changing InnerText.

如果这对您没有帮助，您能否提供有关该问题的更多信息?

If this isn't helpful to you, could you give more information about the problem?

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