The .NET News Daily Issue #472

https://medium.com/@tejaswini.nareshit/the-net-architecture-pattern-that-impresses-in-code-reviews-but-can-break-under-real-world-scale-ea3be6c2e115?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

In modern software development, architecture decisions often separate maintainable applications from systems that become difficult to…

https://weblog.west-wind.com/posts/2026/May/31/Lost-ASPNET-Cookies-on-IIS-Restarts?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Last week I finally updated my blog and moved it to .NET 10 from the ancient WebForms based engine I built 20 years ago. The app is deployed onto a Windows server running IIS and I ran into a snag rel...

https://www.youtube.com/watch?v=dwJojYg73M8&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

AI is transforming both what we build and how we build it. Learn how .NET MAUI developers can bring AI to the edge using local models and on-device capabilities across mobile and desktop, while unders...

https://medium.com/@hasnainshaikh.r/handling-audit-fields-in-net-core-cleanly-with-automapper-context-items-161c9176cd0e?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

🧩 The Requirement

https://devblogs.microsoft.com/aspire/aspire-windows-365-part2/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

In our previous post, Aspire Multi-Repo Microservices - Windows 365 Integration Journey, we explored how we extended Aspire to unlock multi-repo microservice development, enabling teams to independent...

https://www.milanjovanovic.tech/blog/dry-is-the-most-misunderstood-rule-in-programming?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

DRY was never about code that looks the same. It's about knowledge. Most of the tangled abstractions I've had to unwind started as a well-meaning attempt to remove duplication that was never really du...

https://www.c-sharpcorner.com/article/building-multi-tenant-saas-applications-in-asp-net-core/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn how to build multi-tenant SaaS applications in ASP.NET Core. Explore tenant isolation, architecture models, EF Core filtering, and security best practices.

https://www.c-sharpcorner.com/article/c-sharp-word-library-comparing-7-options-for-net-developers-in-2026/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Explore the top 7 C# Word libraries for .NET in 2026. Compare features, licensing, and performance to choose the best option for document generation, parsing, and conversion.

https://www.c-sharpcorner.com/article/iasyncenumerable-vs-ienumerable-in-c-sharp-performance-and-use-cases/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn the differences between IAsyncEnumerable and IEnumerable in C#. Explore performance, memory usage, async streaming, real-world examples, and best practices.

https://www.youtube.com/watch?v=vQ0y8ExNsmQ&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

The demands on modern web apps are increasing. Users expect more performance, airtight security, and even agentic capabilities. What does the next generation of web apps look like on .NET? In .NET 11,...

https://www.c-sharpcorner.com/article/how-to-fix-maximum-request-length-exceeded-in-asp-net-applications/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn how to fix the "Maximum Request Length Exceeded" error in ASP.NET and IIS. Configure maxRequestLength and maxAllowedContentLength settings to support large file uploads up to 100 MB or more.

https://www.c-sharpcorner.com/article/how-to-integrate-claude-ai-with-net-applications/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn how to integrate Claude AI with .NET applications using ASP.NET Core, C#, and Claude API. Build AI chatbots, assistants, and enterprise apps.

https://www.c-sharpcorner.com/article/event-driven-architecture-with-apache-kafka-and-net/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn Event-Driven Architecture with Apache Kafka and .NET. Build scalable microservices using Kafka producers, consumers, topics, and real-time event processing.

https://devblogs.microsoft.com/dotnet/dotnet-maui-material-3/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Material 3 (a.k.a. Material You) support is now available for .NET MAUI apps on Android. Here is how to enable it, what changes today, and what is still on the way. The post Give Your .NET MAUI Androi...

https://www.c-sharpcorner.com/article/c-sharp-source-generators-improving-performance-and-reducing-boilerplate-code/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn C# Source Generators with practical examples. Discover how compile-time code generation improves performance and reduces boilerplate code in .NET applications.

https://www.pietschsoft.com/post/2026/05/24/csharp-should-this-service-be-singleton-scoped-or-transient?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

One of the most common ASP.NET Core dependency injection questions sounds simple:

https://www.c-sharpcorner.com/article/ef-core-auditing-using-interceptors-step-by-step-tutorial/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn how to implement EF Core auditing using SaveChanges Interceptors. Track CreatedBy, ModifiedBy, timestamps, soft deletes, and user activity with practical examples.

https://www.binaryintellect.net/articles/d454ecd2-5e85-4140-bd99-bf61c7216835.aspx?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Every application reaches a point where it must make a choice. How should a list be sorted? How should a payment be processed? Which discount should be applied? How should a user be authenticated? The...

https://www.c-sharpcorner.com/article/building-a-natural-language-api-gateway-using-asp-net-core-and-ai/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Learn how to build a Natural Language API Gateway using ASP.NET Core and AI. Discover intent detection, API orchestration, structured outputs, security controls, and enterprise implementation patterns...

https://www.roundthecode.com/dotnet-blog/creating-dotnet-apps-takes-forever-then-we-tried-ai?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

We gave Claude a vague prompt to build a .NET app - it struggled. Then we added technical documents. The results were dramatically better. Here's what we learned. The page Creating .NET apps takes for...

https://antondevtips.com/blog/40-lessons-i-learned-in-12-years-as-a-dotnet-developer?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

After 12 years of building .NET applications, I have learned 40 hard-earned lessons about writing code, designing systems, and shipping software. From clean code and architecture trade-offs to code re

https://www.binaryintellect.net/articles/4ab262dd-e1d1-4b93-a7a9-43425fdf0858.aspx?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

There is a peculiar phenomenon that happens in software teams after they reach a certain size or maturity. Design patterns — those hard-won abstractions distilled from decades of engineering experienc...

https://www.c-sharpcorner.com/article/reverse-engineering-an-api-in-net-core-complete-practical-example/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Master API reverse engineering in .NET Core! Learn to analyze undocumented APIs, recreate functionality, and integrate with systems using practical examples and tools.

https://medium.com/@jusarvind/i-built-a-full-stack-marketplace-in-3-months-heres-what-actually-happened-418e9df385d0?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Most portfolio projects look the same. A todo app, a weather dashboard, maybe a blog with a CMS.

https://masterzdran.medium.com/introduction-to-the-microsoft-agentic-framework-4208fee595c1?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-472

Why this matters