ObjectTreeWalker 0.11.1

dotnet add package ObjectTreeWalker --version 0.11.1
NuGet\Install-Package ObjectTreeWalker -Version 0.11.1
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="ObjectTreeWalker" Version="0.11.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ObjectTreeWalker --version 0.11.1
#r "nuget: ObjectTreeWalker, 0.11.1"
#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.
// Install ObjectTreeWalker as a Cake Addin
#addin nuget:?package=ObjectTreeWalker&version=0.11.1

// Install ObjectTreeWalker as a Cake Tool
#tool nuget:?package=ObjectTreeWalker&version=0.11.1

Build & Test


ObjectGraphWalker is a powerful utility library that enables seamless traversal over C# object properties and fields, Node.js style. Designed with performance and flexibility in mind, it leverages dynamic code generation and caching to provide efficient traversal capabilities.


  • Fast Traversal: Utilizes dynamic code generation to create accessors that speed up traversal.
  • Flexible Filtering: Allows custom predicates to include or exclude specific members during traversal.
  • Support for Various Types: Works with both value and reference types, including generics and embedded structs.
  • Well-Tested: Includes comprehensive tests to ensure reliability and correctness.


Simply install the NuGet Package

Usage Examples

Simple Example

A basic example that demonstrates how to traverse an object and access its properties:

var someObject = new SomeObject();
var iterator = new ObjectMemberIterator();
iterator.Traverse(someObject, (in MemberAccessor accessor) =>
    var propertyValue = accessor.GetValue();
    prop.SetValue(/* some other value */);

Advanced Example

An advanced example that shows how to use predicates to filter members and control the traversal behavior:

var someObject = new SomeObject();
var iterator = new ObjectMemberIterator();
iterator.Traverse(someObject, (in MemberAccessor accessor) =>
    var propertyValue = accessor.GetValue();
    prop.SetValue(/* some other value */);

    //filtering for selective iteration is a simple lambda
}, (in MemberAccessor accessor) => accessor.Name != "Foo1" && accessor.MemberType != MemberType.Property);


  • The iterator will read public and private properties and fields but will ignore any static members of the object.
  • The iterator will ignore backing fields for "auto properties" and any compiler-generated fields such as closures (unless specified in the constructor).
  • While the iterator is well-tested, there may be some bugs. If you encounter any issues, please open an issue with a description.


Any contributions are welcome 😃


MIT License

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on ObjectTreeWalker:

Package Downloads

Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
0.11.1 148 4/25/2024
0.11.0 84 4/25/2024
0.10.18 379 8/21/2023
0.10.14 132 7/6/2023
0.10.13 125 5/27/2023
0.10.11 167 4/4/2023
0.10.8 379 1/14/2023
0.10.7 246 1/14/2023
0.10.5 259 12/25/2022
0.10.4 256 12/24/2022
0.10.3 1,912 12/3/2022
0.10.2 284 12/3/2022
0.9.4 289 11/29/2022
0.9.3 268 11/29/2022
0.9.2 452 11/7/2022
0.9.1 402 10/20/2022
0.9.0 388 10/19/2022
0.8.3 366 10/19/2022
0.8.2 426 9/26/2022
0.8.1 395 9/26/2022
0.8.0 369 9/26/2022
0.7.1 392 9/24/2022
0.7.0 513 9/24/2022
0.6.0 412 9/24/2022
0.5.3 388 9/24/2022
0.5.2 375 9/24/2022
0.4.1 427 9/17/2022
0.3.3 414 9/17/2022
0.3.1 419 9/17/2022