System.Reflection.MetadataLoadContext 7.0.0

The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved
.NET 6.0 .NET Standard 2.0 .NET Framework 4.6.2
There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package System.Reflection.MetadataLoadContext --version 7.0.0
NuGet\Install-Package System.Reflection.MetadataLoadContext -Version 7.0.0
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="System.Reflection.MetadataLoadContext" Version="7.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.Reflection.MetadataLoadContext --version 7.0.0
#r "nuget: System.Reflection.MetadataLoadContext, 7.0.0"
#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.
// Install System.Reflection.MetadataLoadContext as a Cake Addin
#addin nuget:?package=System.Reflection.MetadataLoadContext&version=7.0.0

// Install System.Reflection.MetadataLoadContext as a Cake Tool
#tool nuget:?package=System.Reflection.MetadataLoadContext&version=7.0.0


Provides read-only reflection on assemblies in an isolated context with support for assemblies that target different processor architectures and runtimes. Using MetadataLoadContext enables you to inspect assemblies without loading them into the main execution context. Assemblies in MetadataLoadContext are treated only as metadata, that is, you can read information about their members, but cannot execute any code contained in them.

For more information, see the documentation:


The following example shows how to print the list of types defined in an assembly.

using System;
using System.Reflection;

class Program
    static void Main()
        string inspectedAssembly = "Example.dll";
        var resolver = new PathAssemblyResolver(new string[] {inspectedAssembly, typeof(object).Assembly.Location});
        using var mlc = new MetadataLoadContext(resolver, typeof(object).Assembly.GetName().ToString());

        // Load assembly into MetadataLoadContext
        Assembly assembly = mlc.LoadFromAssemblyPath(inspectedAssembly);
        AssemblyName name = assembly.GetName();

        // Print types defined in assembly
        Console.WriteLine($"{name.Name} has following types: ");

        foreach (Type t in assembly.GetTypes())
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 is compatible.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  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)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (51)

Showing the top 5 NuGet packages that depend on System.Reflection.MetadataLoadContext:

Package Downloads
Microsoft.Build The ID prefix of this package has been reserved for one of the owners of this package by

This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.

Microsoft.Build.Runtime The ID prefix of this package has been reserved for one of the owners of this package by

This package delivers a complete executable copy of MSBuild. Reference this package only if your application needs to load projects or execute in-process builds without requiring installation of MSBuild. Successfully evaluating projects using this package requires aggregating additional components (like the compilers) into an application directory.

Steeltoe.Common The ID prefix of this package has been reserved for one of the owners of this package by

Steeltoe common library


发布最新版 Natasha


Core elements for KY-Generator Download KY.Generator to use this module

GitHub repositories (23)

Showing the top 5 popular GitHub repositories that depend on System.Reflection.MetadataLoadContext:

Repository Stars
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
WPF is a .NET Core UI framework for building Windows desktop applications.
The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.
Sample code referenced by the .NET documentation
Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI
Version Downloads Last updated
8.0.0-preview.4.23259.5 74 5/16/2023
8.0.0-preview.3.23174.8 180 4/11/2023
8.0.0-preview.2.23128.3 2,199 3/14/2023
8.0.0-preview.1.23110.8 126 2/21/2023
7.0.0 126,731 11/7/2022
7.0.0-rc.2.22472.3 203 10/11/2022
7.0.0-rc.1.22426.10 262 9/14/2022
7.0.0-preview.7.22375.6 203 8/9/2022
7.0.0-preview.6.22324.4 175 7/12/2022
7.0.0-preview.5.22301.12 158 6/14/2022
7.0.0-preview.4.22229.4 10,767 5/10/2022
7.0.0-preview.3.22175.4 259 4/13/2022
7.0.0-preview.2.22152.2 169 3/14/2022
7.0.0-preview.1.22076.8 233 2/17/2022
6.0.2-mauipre.1.22102.15 113 2/15/2022
6.0.2-mauipre.1.22054.8 231 1/19/2022
6.0.0 5,485,294 11/8/2021
6.0.0-rc.2.21480.5 280 10/12/2021
6.0.0-rc.1.21451.13 279 9/14/2021
6.0.0-preview.7.21377.19 302 8/10/2021
6.0.0-preview.6.21352.12 229 7/14/2021
6.0.0-preview.5.21301.5 344 6/15/2021
6.0.0-preview.4.21253.7 226 5/24/2021
6.0.0-preview.3.21201.4 384 4/8/2021
6.0.0-preview.2.21154.6 318 3/11/2021
6.0.0-preview.1.21102.12 263 2/12/2021
5.0.1 176,034 4/6/2021
5.0.0 1,451,237 11/9/2020
5.0.0-rc.2.20475.5 271 10/13/2020
5.0.0-rc.1.20451.14 707 9/14/2020
5.0.0-preview.8.20407.11 294 8/25/2020
5.0.0-preview.7.20364.11 1,962 7/21/2020
5.0.0-preview.6.20305.6 309 6/25/2020
5.0.0-preview.5.20278.1 275 6/10/2020
5.0.0-preview.4.20251.6 298 5/18/2020
5.0.0-preview.3.20214.6 271 4/23/2020
5.0.0-preview.2.20160.6 13,597 4/2/2020
5.0.0-preview.1.20120.5 298 3/16/2020
4.7.2 1,156,532 5/12/2020
4.7.1 345,192 2/18/2020
4.7.0 9,740 12/3/2019
4.7.0-preview3.19551.4 1,005 11/13/2019
4.7.0-preview2.19523.17 289 11/1/2019
4.7.0-preview1.19504.10 341 10/15/2019
4.6.0 3,236,018 9/23/2019
4.6.0-rc1.19456.4 316 9/16/2019
4.6.0-preview9.19421.4 351 9/4/2019
4.6.0-preview9.19416.11 299 9/4/2019
4.6.0-preview8.19405.3 1,260 8/13/2019
4.6.0-preview7.19362.9 312 7/23/2019
4.6.0-preview6.19303.8 953 6/12/2019
4.6.0-preview6.19264.9 295 9/4/2019
4.6.0-preview5.19224.8 326 5/6/2019
4.6.0-preview4.19212.13 393 4/18/2019
4.6.0-preview3.19128.7 365 3/6/2019
4.6.0-preview.19073.11 390 1/29/2019
4.6.0-preview.18571.3 456 12/3/2018