Soenneker.Json.CollectionConverter 4.0.849

Prefix Reserved

There is a newer version of this package available.
See the version list below for details.

dotnet add package Soenneker.Json.CollectionConverter --version 4.0.849

NuGet\Install-Package Soenneker.Json.CollectionConverter -Version 4.0.849

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="Soenneker.Json.CollectionConverter" Version="4.0.849" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Soenneker.Json.CollectionConverter" Version="4.0.849" />
                    

                            Directory.Packages.props

<PackageReference Include="Soenneker.Json.CollectionConverter" />
                    

                            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 Soenneker.Json.CollectionConverter --version 4.0.849

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Soenneker.Json.CollectionConverter, 4.0.849"

#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 Soenneker.Json.CollectionConverter@4.0.849

#: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=Soenneker.Json.CollectionConverter&version=4.0.849
                    

                            Install as a Cake Addin

#tool nuget:?package=Soenneker.Json.CollectionConverter&version=4.0.849
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Soenneker.Json.CollectionConverter

A System.Text.Json converter factory that applies an item converter to arrays and compatible generic collections.

Install

dotnet add package Soenneker.Json.CollectionConverter

Register

using System.Text.Json;
using System.Text.Json.Serialization;
using Soenneker.Json.CollectionConverter;

var options = new JsonSerializerOptions();
options.Converters.Add(
    new CollectionConverter<JsonStringEnumConverter>());

The generic argument must be a parameterless JsonConverter or JsonConverterFactory whose CanConvert() accepts the collection's item type.

Usage

DayOfWeek[] days =
    JsonSerializer.Deserialize<DayOfWeek[]>(
        "[\"Monday\",\"Friday\"]",
        options)!;

string json = JsonSerializer.Serialize(days, options);
// ["Monday","Friday"]

The factory handles one-dimensional arrays, concrete ICollection<T> implementations with a public parameterless constructor, compatible set interfaces through HashSet<T>, and compatible collection interfaces through List<T>.

Collections that can be enumerated but cannot be constructed are serialization-only; attempting to deserialize one throws NotImplementedException. Strings, dictionaries, multidimensional arrays, and types exposing conflicting IEnumerable<T> item types are not handled by this factory.

The item converter is inserted ahead of the copied serializer converter list for item reads and writes. Each CollectionConverter<TItemConverter> instance owns its item converter and compiled collection factories, so converter state is not shared between separate serializer configurations.

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.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Soenneker.Extensions.Type (>= 4.0.701)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.854	125	9/26/2026
4.0.853	91	9/25/2026
4.0.852	644	9/15/2026
4.0.851	96	9/15/2026
4.0.850	193	9/15/2026
4.0.849	924	9/12/2026
4.0.848	104	9/12/2026
4.0.846	1,070	9/7/2026
4.0.845	1,769	8/30/2026
4.0.844	165	8/30/2026
4.0.843	194	8/30/2026
4.0.842	157	8/29/2026
4.0.841	165	8/29/2026
4.0.840	102	8/29/2026
4.0.839	191	8/29/2026
4.0.838	656	8/25/2026
4.0.837	3,142	7/28/2026
4.0.836	201	7/28/2026
4.0.835	123	7/28/2026
4.0.834	1,375	7/17/2026

Update dependency Soenneker.Extensions.Type to 4.0.701 (#1103)