什么是写XML的最快方法 [英] what's the fastest way to write XML

问题描述

我需要频繁地创建XML文件，我选择XmlWrite做的工作，我发现它花了很多时间之类的东西WriteAttributeString（我需要编写大量的属性在某些情况下），我的问题是有没有一些更好的方法来创建XML文件？先谢谢了。

I need create XML files frequently and I choose XmlWrite to do the job, I found it spent much time on things like WriteAttributeString ( I need write lots of attributes in some cases), my question is are there some better way to create xml files? Thanks in advance.

推荐答案

最快的方式，我知道的是两个写文档结构作为一个纯字符串，解析成一个XDocument对象：

Fastest way that I know is two write the document structure as a plain string and parse it into an XDocument object:

string str =
@"<?xml version=""1.0""?>
<!-- comment at the root level -->
<Root>
    <Child>Content</Child>
</Root>";

XDocument doc = XDocument.Parse(str);
Console.WriteLine(doc);

现在你将有一个结构化的，并准备使用XDocument对象在这里您可以与您的数据填充。此外，你甚至可以解析完全结构化和填充XML作为字符串，并从那里开始。您也可以随时使用结构化XElements是这样的：

Now you will have a structured and ready to use XDocument object where you can populate with your data. Also, you can even parse a fully structured and populated XML as string and start from there. Also you can always use structured XElements like this:

XElement doc =
  new XElement("Inventory",
    new XElement("Car", new XAttribute("ID", "1000"),
    new XElement("PetName", "Jimbo"),
    new XElement("Color", "Red"),
    new XElement("Make", "Ford")
  )
);
doc.Save("InventoryWithLINQ.xml");

这将产生：

<Inventory>
  <Car ID="1000">
    <PetName>Jimbo</PetName>
    <Color>Red</Color>
    <Make>Ford</Make>
  </Car>
</Inventory>

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