Meziantou.Framework.Language.Xml 2.0.0

Prefix Reserved
dotnet add package Meziantou.Framework.Language.Xml --version 2.0.0
                    
NuGet\Install-Package Meziantou.Framework.Language.Xml -Version 2.0.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Meziantou.Framework.Language.Xml" Version="2.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Meziantou.Framework.Language.Xml" Version="2.0.0" />
                    
Directory.Packages.props
<PackageReference Include="Meziantou.Framework.Language.Xml" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Meziantou.Framework.Language.Xml --version 2.0.0
                    
#r "nuget: Meziantou.Framework.Language.Xml, 2.0.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Meziantou.Framework.Language.Xml@2.0.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Meziantou.Framework.Language.Xml&version=2.0.0
                    
Install as a Cake Addin
#tool nuget:?package=Meziantou.Framework.Language.Xml&version=2.0.0
                    
Install as a Cake Tool

Meziantou.Framework.Language.Xml

Meziantou.Framework.Language.Xml provides immutable XML syntax tree APIs focused on roundtrip-safe XML processing:

  • parse XML into a syntax tree without reformatting it
  • navigate/query nodes with XPath
  • edit targeted nodes
  • save back while preserving untouched text and formatting
  • support for XML namespaces in queries and edits
  • support invalid XML documents (for example with unclosed tags) and report diagnostics
using System.Xml;
using Meziantou.Framework.Language.Xml;

const string xml = "<root><item version='1.0.0' /></root>";

var tree = XmlSyntaxTree.ParseText(xml);

// Navigate the tree
tree.Root.DescendantNodes().OfType<XmlAttributeSyntax>().First().Value;

// Navigate the tree with XPath
var itemNode = tree.Root.SelectSingleNode("//item");

// Update a node
var updatedRoot = tree.Root.ReplaceNode(
    itemNode,
    XmlSyntaxFactory.Element("newItem").WithAttribute("version", "2.0.0"));

// Update the tree with XPath
var updatedRoot = tree.Root.ReplaceNode(
    "//item/@version",
    node => ((XmlAttributeSyntax)node).WithValue("2.0.0"));

// Get the updated XML
var updatedXml = updatedRoot.ToFullString();
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed.  net11.0 is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • net10.0

    • No dependencies.
  • net11.0

    • No dependencies.

NuGet packages (1)

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Version Downloads Last Updated
2.0.0 47 7/5/2026
1.0.1 47 7/1/2026