The .NET News Daily Issue #345

https://medium.com/@karthikns999/multi-agent-systems-dotnet-8950db4558d9?source=rss------dotnet-5

A beginner to expert guide for building multi-agent AI systems with .NET and real-world workflow automation. Continue reading on Stackademic »

https://medium.com/@sweetondonie/the-real-difference-between-exceptions-you-throw-and-exceptions-you-catch-e2dd5d68a17c?source=rss------csharp-5

Exceptions look simple: throw errors → catch errors.

https://devblogs.microsoft.com/dotnet/dotnet-conf-2025-recap/

.NET Conf 2025 is over, but you can catch up with all the announcements and fun with video recordings, slides, demos, and more. The post .NET Conf 2025 Recap – Celebrating .NET 10, Visual Studio 2026...

https://medium.com/@nidhiname/c-14-just-made-your-properties-smarter-24d0473d4569?source=rss------csharp-5

There’s always that one bug that makes you question your entire career. Mine showed up during a QA run where a perfectly innocent model…

https://medium.com/@sweetondonie/why-your-code-looks-clean-but-still-smells-beginners-guide-to-code-smells-6edf3432c9cb?source=rss------dotnet-5

Sometimes your code looks clean on the surface but still feels… off. Like everything works, but you sense the future bug storm coming.

https://medium.com/net-code-chronicles/stop-using-automapper-mapster-mapperly-zero-allocation-5f0c59e8e895?source=rss------dotnet-5

Tired of reflection-heavy AutoMapper setups? Learn how Mapster and Mapperly give you source-generated, zero-allocation mapping in .NET 8. Continue reading on .Net Code Chronicles »

https://www.c-sharpcorner.com/article/mastering-collections-in-net-core/

Master .NET Core collections! Explore Lists, Dictionaries, Queues, Stacks, HashSets, and Concurrent Collections with real-time examples and performance tips.

https://medium.com/@maged_/i-added-one-line-to-my-linq-query-and-deleted-40-lines-of-if-statements-9b7c3319fb88?source=rss------dotnet-5

“Just filter by name… oh, and email… maybe age… possibly status… and make sure empty inputs do nothing.” That’s how a five-second spec…

https://devblogs.microsoft.com/visualstudio/delegate-the-analysis-not-the-performance/

In Visual Studio 2026 we introduced Copilot Profiler Agent, a new AI-powered assistant that helps

https://medium.com/@maged_/will-this-new-ef-core-feature-be-the-end-of-dapper-ac014917657b?source=rss------csharp-5

If you want the full source code, join our community: Here

https://www.c-sharpcorner.com/article/wcf-web-services-in-c-sharp-net-core/

Learn how to seamlessly integrate WCF web services into your C# .NET Core projects using Visual Studio's Connected Services feature. This guide provides a step-by-step walkthrough.

https://medium.com/@saraswatigowala26/from-framework-to-future-how-net-evolved-into-a-modern-powerhouse-ada1321f77f0?source=rss------dotnet-5

When Microsoft first introduced the .NET Framework in 2002, few could have imagined the transformation it would undergo in the decades to…

https://medium.com/dot-net-sql-learning/your-net-app-is-slow-one-keyword-fixed-everything-078ceeb32afc?source=rss------dotnet-5

If you are facing any of these 5 problems — Continue reading on Dot Net, API & SQL Learning »

https://blog.elmah.io/mastering-owned-entities-in-ef-core-cleaner-complex-types/

Not all data in your application should live as a standalone table with its own ID and lifecycle. Sometimes you need a tightly coupled dependent object that exists alongside its parent, like a movie's...

https://medium.com/@sachinghadi/visual-studio-2026-is-here-a4b9764d5aef?source=rss------dotnet-5

Every .NET developer has a reason to be excited: . Visual Studio 2026 is here.

https://ravindradevrani.medium.com/content-negotiation-in-dotnet-core-webapi-1035ed1d7e53?source=rss------csharp-5

As defined in rfc2616 — “Content nagotiation is the process of selecting the best representation for a given response when there are…

https://www.c-sharpcorner.com/blogs/c-sharp-14-extension-members

Explore C# 14's extension members! Enhance existing types with properties, methods, and more, without modifying original code. Write cleaner, modular, and maintainable C# code.