使用C＃搜索XML文件 [英] Search on XML file using C#

问题描述

我不知道如何在xml文件上搜索节点或元素？任何帮助



我尝试了什么：



i我是新手所以我没有尝试任何东西

i don't know how to searching on nodes or elements on xml file ? any help

What I have tried:

i am a newbie so i didn't try anything

推荐答案

引用：

我是新手所以我没有尝试任何东西

i am a newbie so i didn't try anything

要做的第一件事，搜索互联网，使用谷歌或StackOverfow。



你将不得不使用一个库来处理XML文件，程序将依赖于库。选择带有tutos的库。

First thing to do, search internet, use either Google or StackOverfow.

You will have to use a library to handle the XML file, the procedure will depend on library. Choose a library with tutos.

.NET FCL提供了使用XML的不同方法。您可以使用类 System.Xml.Linq.XDocument ;这是类似于 XmlDocument 的最合适的方式，支持LINQ to XML Programming。
参见 http://msdn.microsoft.com/en-us/library/system.xml.xmldocument.aspx ，http://msdn.microsoft.com/en-us/library/bb387063.aspx 。



但你的问题可能更严重。首先，作为一个新手并不是不阅读文档的借口，特别是原始的MSDN文档。



另外，你应该首先思考：你真的需要搜索节点？也许您需要序列化，而不是搜索节点，而是搜索基础数据模型的内存中表示中的某些数据？答案取决于你的最终目标。所以，当你提出问题时，解释你的最终目标总是一个好主意。也许你认为需要的不是你真正需要的。

-SA

.NET FCL offers different ways of working with XML. You can use the class System.Xml.Linq.XDocument; this is the most adequate way similar to that of XmlDocument, supporting LINQ to XML Programming.
See http://msdn.microsoft.com/en-us/library/system.xml.xmldocument.aspx, http://msdn.microsoft.com/en-us/library/bb387063.aspx.

But your problems are probably more serious. First, being a "newbie" is not an excuse for not reading the documentation, especially original MSDN documentation.

Also, you should think first: do you really need to search for nodes? Maybe you need the serialization, and search not for nodes, but for certain data in the in-memory representation of your base data model? The answer depends on your ultimate goals. So, when you ask a question, it's always a good idea to explain your ultimate goal. Maybe what you think is need is not what you really need.

—SA

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