AspectInjector.NET 2.8.3

dotnet add package AspectInjector.NET --version 2.8.3                
NuGet\Install-Package AspectInjector.NET -Version 2.8.3                
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="AspectInjector.NET" Version="2.8.3" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add AspectInjector.NET --version 2.8.3                
#r "nuget: AspectInjector.NET, 2.8.3"                
#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 AspectInjector.NET as a Cake Addin
#addin nuget:?package=AspectInjector.NET&version=2.8.3

// Install AspectInjector.NET as a Cake Tool
#tool nuget:?package=AspectInjector.NET&version=2.8.3                

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<img src="https://raw.githubusercontent.com/pamidur/aspect-injector/master/package.png" width="48" align="right"/>Aspect Injector

Aspect Injector is an attribute-based framework for creating and injecting aspects into your .net assemblies.

Project Status

Nuget Nuget Pre Nuget

GitHub (Pre-)Release Date GitHub last commit

Application Status Samples Status

Download

> dotnet add package AspectInjector

Features

  • Compile-time injection - works with Blazor and AOT
  • Injecting Before, After and Around (wrap) Methods, Constructors, Properties and Events
  • Injecting Interface implementations
  • Supports any project that can reference netstandard2.0 libraries, see here
  • Debugging support
  • Roslyn analyzers for your convenience (only c# currently)
  • Can work DI/IoC frameworks #166

Check out samples and docs

Requirements

  • (semi-optional) Nuget 5.0+ for transient build feature. All modern versions of VS and dotnetsdk have it. (If you still use project.json for some reason - make sure you add AspectInjector to all projects in the solution)
  • (optional) For analyzers to work in VSCode, don't forget to enable "omnisharp.enableRoslynAnalyzers": true

Known Issues / Limitations

  • Unsafe methods are not supported and are silently ignored.

Simple advice

Create an aspect with simple advice:
[Aspect(Scope.Global)]
[Injection(typeof(LogCall))]
public class LogCall : Attribute
{
    [Advice(Kind.Before)] // you can have also After (async-aware), and Around(Wrap/Instead) kinds
    public void LogEnter([Argument(Source.Name)] string name)
    {
        Console.WriteLine($"Calling '{name}' method...");   //you can debug it	
    }
}
Use it:
[LogCall]
public void Calculate() 
{ 
    Console.WriteLine("Calculated");
}

Calculate();
Result:
$ dotnet run
Calling 'Calculate' method...
Calculated

Simple mixin

Create an aspect with mixin:
public interface IInitializable
{
    void Init();
}

[Aspect(Scope.PerInstance)]
[Injection(typeof(Initializable))]
[Mixin(typeof(IInitializable))]
public class Initializable : IInitializable, Attribute
{
    public void Init()
    {
        Console.WriteLine("Initialized!");
    }
}
Use it:
[Initializable]
public class Target
{ 
}

var target = new Target() as IInitializable;
target.Init();
Result:
$ dotnet run
Initialized!
Product Compatible and additional computed target framework versions.
.NET 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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • net8.0

    • No dependencies.

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
2.8.3 392 8/13/2024