Скачать или смотреть A Better Pub/Sub Messenger for .NET Applications with WeakReferenceMessenger

Sometimes you need to pass pieces of data to and from different parts of your application. This may be for communication between viewmodels or perhaps from your app startup class passing important information. With the .NET Community Toolkit you have a simple cross-platform way of sending and receiving messages no matter what type of app your are building. You can use it with .NET MAUI, WinUI, WPF, WinForms, ASP.NET Core, or just about any other .NET application!

Toolkit Release Blog - https://devblogs.microsoft.com/dotnet...
Documentation - https://docs.microsoft.com/dotnet/com...
Community Toolkit on GitHub - https://github.com/CommunityToolkit/d...
Sample Code: https://github.com/jamesmontemagno/To...

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Chapters:
00:00 - Why you need a messenger for apps
01:30 - App and code overview
03:40 - Adding CommunityToolkit.Mvvm
04:00 - Creating a message to send
06:05 - Subscribing to messages
10:00 - Sending messages
13:00 - Cleaner implementation with IRecipient
15:05 - Wrap-up

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