XDocument or XmlDocument: Which .NET XML Parser Is Right for Your Project?

.NET XML parser: The choice of xdocument and xmldocument

When processing XML data in .NET, there are two main options: xdocument and xmldocument. Both are powerful XML operation tools, but they provide different functions and methods.

xdocument

Xdocume appears in .NET 3.5, representing the method of processing XML using Linq (Language Integration). It is the memory of the XML document, and its ease of use and expression make it a popular choice.

The advantage of xdocment:

The intuitive object model maps the XML node to the C# object.

Declaration grammar makes it easier to create and operate XML documents.

• Integration with Linq has a strong ability to query and conversion.
• Use xnamespace to simplify naming space processing.
xmldocume

XMLDOCUMENT is a classic DOM (document object model) to process XML. It is a tree -based data structure that expresses the XML document as the hierarchical structure of the node.

The advantage of XMLDOCUMENT:

Support event and data binding, which is very useful in some cases.

Provide streaming functions that allow you to analyze large XML documents without loading it into memory.

Select suggestions
• The choice of xdocume and xmldocume depends on your specific needs and preferences:

For small to medium XML documents, if you value simplicity and declaration, XDocume is a better choice .

If you need flow function or event support, you may prefer

xmldocument

.
• In .NET 3.0 or lower versions, you need to use XMLDOCUMENT because XDocument was introduced in 3.5.
• Example
In order to explain the difference between the two, please consider the following code fragment:

As you can see, the grammar of the XDocument is more concise and clear, making it easier to create and operate XML documents.

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