CoreEvents 1.0.0

dotnet add package CoreEvents --version 1.0.0
NuGet\Install-Package CoreEvents -Version 1.0.0
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="CoreEvents" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add CoreEvents --version 1.0.0
#r "nuget: CoreEvents, 1.0.0"
#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 CoreEvents as a Cake Addin
#addin nuget:?package=CoreEvents&version=1.0.0

// Install CoreEvents as a Cake Tool
#tool nuget:?package=CoreEvents&version=1.0.0

CoreEvents

This package is an implementation of event aggregator for .NET Core.

In this pattern the subscriber observes the event aggregator instead of the publisher and the publisher knows only about the event aggregator and not about the subscribers.

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How to use

Run into the package manager console.

Install-Package CoreEvents -Version 1.0.0

Go to startup.cs and configure the service:


using CoreEvents;
using CoreEvents.Interfaces;

public void ConfigureServices(IServiceCollection services)
{
  ...
  services.AddSingleton<ICoreEvents, CoreEvent>();
  
}

The next step is to create a class that will serve as an argument for the event. This class needs to implement ICoreMessage:

using CoreEvents.Interfaces;

namespace Common.Events.Messages
{
    public class MessageTest : ICoreMessage
    {
        public string LogMessage { get; set; } = "Hello World";
    }
}

This is an example of a class subscribing to the previously created message:

    public class MessageService
    {
        private readonly ICoreEvents _coreEvent;

        public MessageService(ICoreEvents coreEvent)
        {
            _coreEvent = coreEvent;
            
            // Subscribing the event
            _coreEvent.Subscribe<MessageTest>(c => { MessageNotification(c); });
        }

        // This method will be called when someone publish MessageTest
        private void MessageNotification(MessageTest message)
        {
            Console.WriteLine($"Received a notification from: {message.LogMessage}");
        }
    }

This is an example of the message being published:

  public class PublishSample
  {

      private readonly ICoreEvents _coreEvent;

      public PublishSample(ICoreEvents coreEvent)
      {
          _coreEvent = coreEvent;
          
          // The message will be published for those who have subscribed to it
          _coreEvent.Publish(new MessageTest());
      }
  }
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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 was computed.  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 netcoreapp2.2 is compatible.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 2.2

    • 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
1.0.0 865 8/7/2019