Home Archive AI Agents, LINQ, Async, and ASP.NET Core – .NET News Daily Issue #486 (Jun 30, 2026)

Editor's note

I kept this one deliberately mixed, even with the strong AI presence across the list. The async deadlock reminder on .Result and .Wait() is the kind of evergreen article that saves production pain, and the event-driven microservices walkthrough stood out for readers working through messaging design. There’s also a useful spread of LINQ, DI, modernization, MAUI, and ASP.NET Core architecture pieces in here.

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Today's Articles

Beyond Chatbots: Building AI Agent Applications in .NET

https://medium.com/@karadagkemal76/beyond-chatbots-building-ai-agent-applications-in-net-e4edc0867093?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Large Language Models have made it incredibly easy to build chat-based applications. A few API calls, a prompt, and a UI are often enough…

Building AI-Powered Release Notes from Git History Using .NET

https://www.c-sharpcorner.com/article/building-ai-powered-release-notes-from-git-history-using-net/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Automate release notes with .NET and AI from Git history. Streamline documentation, improve consistency, and save developer time.

Claude Code for .NET Developers: A Practical Introduction

https://www.c-sharpcorner.com/article/claude-code-for-net-developers-a-practical-introduction/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Unlock Claude Code for .NET! Learn to integrate this AI agent into your C# workflow for testing, debugging, refactoring, and more.

Stop Using .Result and .Wait() in Your .NET Code

https://medium.com/@qodors/stop-using-result-and-wait-in-your-net-code-f03c84c2d012?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Your app works fine in testing. You deploy it, a few users come on, and then it just… hangs. No error, no crash. The request sits there…

Automating API Security Reviews with AI in ASP.NET Core

https://www.c-sharpcorner.com/article/automating-api-security-reviews-with-ai-in-asp-net-core/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Automate API security reviews in ASP.NET Core with AI. Detect vulnerabilities early, improve code quality, and enhance API protection.

Building AI-Powered Engineering Standards Assistants Using Blazor

https://www.c-sharpcorner.com/article/building-ai-powered-engineering-standards-assistants-using-blazor/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build AI-powered engineering standards assistants with Blazor & ASP.NET Core for instant guidance, improved productivity, and consistent application of guidelines.

Implementing Event-Driven Microservices in .NET:

https://medium.com/@gaurav110dev/implementing-event-driven-microservices-in-net-7d438b331437?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

This guide provides a comprehensive, step-by-step walkthrough for implementing a resilient event-driven messaging system using MassTransit…

30 LINQ Interview Questions That Actually Get Asked in 2026

https://codewithmukesh.com/blog/linq-interview-questions/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

30 real LINQ interview questions with great answers, red flags, and follow-ups. Deferred execution, IQueryable, expression trees, and the .NET 9/10 operators.

Stop throwing exceptions for control flow: the Result railway in C#

https://medium.com/@ivanball76/stop-throwing-exceptions-for-control-flow-the-result-railway-in-c-7a02050b554e?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

“This order ID does not exist” is not an exceptional event, it is a routine branch of normal control flow. Here is the Result railway…

Building AI-Powered Operational Knowledge Graphs with .NET

https://www.c-sharpcorner.com/article/building-ai-powered-operational-knowledge-graphs-with-net/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build AI-powered operational knowledge graphs with .NET & ASP.NET Core for deeper insights, faster incident response, and improved IT operations.

Building AI-Powered Knowledge Validation Systems with .NET

https://www.c-sharpcorner.com/article/building-ai-powered-knowledge-validation-systems-with-net/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build AI-powered knowledge validation systems with .NET and ASP.NET Core to ensure accurate, consistent, and up-to-date organizational knowledge.

Build a Fitness Tracker Health Dashboard in .NET MAUI — No SDK Required

https://medium.com/@artillustration391/build-a-fitness-tracker-health-dashboard-in-net-maui-no-sdk-required-7749f4dfba23?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Custom arc rings, bar charts, and MVVM from scratch using IDrawable and CommunityToolkit

AI-Powered Codebase Modernization Using GitHub Copilot Agents

https://www.c-sharpcorner.com/article/ai-powered-codebase-modernization-using-github-copilot-agents/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Accelerate .NET codebase modernization with GitHub Copilot Agents. Analyze, refactor, and test legacy code efficiently.

How to Build AI-Powered Technical Support Automation Platforms

https://www.c-sharpcorner.com/article/how-to-build-ai-powered-technical-support-automation-platforms/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build AI-powered technical support automation platforms with ASP.NET Core for faster, more efficient, and scalable customer assistance.

Learn LINQ in C# from Scratch

https://www.c-sharpcorner.com/article/learn-linq-in-c-sharp-from-scratch/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

LINQ is a set of language and framework features for writing queries on collection types. It is useful for selecting, accessing, and transforming data in a dataset.

Decorating Strategies: Adding Permission Checks Without Touching Business Logic

https://gbemmiey.medium.com/decorating-strategies-adding-permission-checks-without-touching-business-logic-26a74559571f?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Part 1 of this series replaced a 50+ case switch statement with a family of strategy classes. Part 2 replaced a second switch statement —…

Designing AI-Ready Multi-Tenant Architectures in ASP.NET Core

https://www.c-sharpcorner.com/article/designing-ai-ready-multi-tenant-architectures-in-asp-net-core/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Design AI-ready multi-tenant ASP.NET Core apps. Ensure isolation, scalability, and security for AI workloads across tenants.

Dependency Injection & Agent Framework

https://jesseliberty.com/2026/06/26/dependency-injection-agent-framework/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

In the previous blog posts we ported a Python implementation of an agentic application to C# and Microsoft Agent Framework. We used interfaces, but we did not use Dependency Injection (DI). It is pret...

Building AI-Powered Cloud Cost Optimization Tools with .NET

https://www.c-sharpcorner.com/article/building-ai-powered-cloud-cost-optimization-tools-with-net/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build AI-powered cloud cost optimization tools with .NET and Azure AI to identify waste, predict spending, and automate savings.

How to Build AI-Powered API Mocking Services in ASP.NET Core

https://www.c-sharpcorner.com/article/how-to-build-ai-powered-api-mocking-services-in-asp-net-core/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build intelligent AI-powered API mocking services in ASP.NET Core to accelerate development, enable realistic testing, and improve collaboration.

Dependency Injection in C# Explained With Real Examples

https://medium.com/@kevalbalar1995/dependency-injection-in-c-explained-with-real-examples-8bd27e4f04ce?source=rss------csharp-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

When I started working with C# applications, I used to create objects wherever I needed them.

Building Autonomous Database Optimization Assistants with .NET and Azure AI

https://www.c-sharpcorner.com/article/building-autonomous-database-optimization-assistants-with-net-and-azure-ai/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build autonomous database optimization assistants with .NET and Azure AI. Enhance performance, reduce manual effort, and enable proactive management.

AI-Assisted Refactoring Strategies for Large C# Codebases

https://www.c-sharpcorner.com/article/ai-assisted-refactoring-strategies-for-large-c-sharp-codebases/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Leverage AI for efficient C# codebase refactoring. Improve code quality, reduce technical debt, and boost developer productivity.

From Search Results to Business Insights: Building AI Analytics Assistants

https://www.c-sharpcorner.com/article/from-search-results-to-business-insights-building-ai-analytics-assistants/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Transform data into actionable insights with AI Analytics Assistants. Build them using .NET, Azure AI Search, and Azure OpenAI.

Building AI-Powered Knowledge Trust Systems with ASP.NET Core

https://www.c-sharpcorner.com/article/building-ai-powered-knowledge-trust-systems-with-asp-net-core/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Build trustworthy AI with ASP.NET Core. Learn to create Knowledge Trust Systems for verified, validated, and transparent AI responses.

LoopAgent Class Explained Building Autonomous AI Agents with .NET and MAF - Ep 12

https://www.c-sharpcorner.com/article/loopagent-class-explained-building-autonomous-ai-agents-with-net-and-maf/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

Learn how the LoopAgent class works in Microsoft Agent Framework and how to build autonomous AI agents with .NET. This session explains iterative agent workflows, autonomous decision-making, execution...

Modernizing .NET — Part 30: Strangler Fig Architecture

https://medium.com/@michael.kopt/modernizing-net-part-30-strangler-fig-architecture-903da2ce1e9a?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-486

How to migrate ASP.NET Framework to ASP.NET Core one safe slice at a time instead of betting on a big rewrite.

Jasen's take on today's picks

Beyond Chatbots: Building AI Agent Applications in .NET

A practical step beyond chat UIs into agent-style application design in .NET.

Building AI-Powered Release Notes from Git History Using .NET

Release note automation is a solid real-world AI use case, especially when teams struggle with consistency.

Claude Code for .NET Developers: A Practical Introduction

Useful if you want to understand where AI coding agents fit into a .NET workflow.

Stop Using .Result and .Wait() in Your .NET Code

Still one of the easiest ways to create hangs in otherwise fine-looking code.

Automating API Security Reviews with AI in ASP.NET Core

Security review automation is interesting, but only if teams treat it as augmentation, not replacement.

Building AI-Powered Engineering Standards Assistants Using Blazor

An internal assistant pattern that could be genuinely useful when paired with good source content.

Implementing Event-Driven Microservices in .NET:

Good fit for readers exploring messaging patterns and resilient service boundaries.

30 LINQ Interview Questions That Actually Get Asked in 2026

Helpful refresher on LINQ topics that actually surface in interviews and code reviews.

Stop throwing exceptions for control flow: the Result railway in C#

I like articles that challenge exception-heavy designs with something more explicit.

Building AI-Powered Operational Knowledge Graphs with .NET

Knowledge graphs can be overhyped, but the operational angle is worth examining.

Building AI-Powered Knowledge Validation Systems with .NET

Validation and trust around knowledge systems matters more than the demo layer.

Build a Fitness Tracker Health Dashboard in .NET MAUI — No SDK Required

Nice MAUI UI-focused build for readers who want something concrete and visual.

AI-Powered Codebase Modernization Using GitHub Copilot Agents

Modernization with Copilot agents is compelling if expectations stay realistic.

How to Build AI-Powered Technical Support Automation Platforms

Support automation is crowded territory, but implementation details still matter.

Learn LINQ in C# from Scratch

Beginner-friendly LINQ content is always welcome in a varied issue.

Decorating Strategies: Adding Permission Checks Without Touching Business Logic

A neat way to add authorization concerns without tangling core business rules.

Designing AI-Ready Multi-Tenant Architectures in ASP.NET Core

Multi-tenant AI design raises real isolation and security questions worth thinking through.

Dependency Injection & Agent Framework

Good follow-up material for anyone trying to structure agent apps with DI properly.

Building AI-Powered Cloud Cost Optimization Tools with .NET

Cost optimization remains one of the clearest business cases for applied AI.

How to Build AI-Powered API Mocking Services in ASP.NET Core

Mocking services with AI can help teams move faster when upstream APIs lag.

Dependency Injection in C# Explained With Real Examples

Clear DI explanations still earn a place because so much architecture depends on them.

Building Autonomous Database Optimization Assistants with .NET and Azure AI

Database tuning assistants are ambitious; interesting if grounded in measurable outcomes.

AI-Assisted Refactoring Strategies for Large C# Codebases

Refactoring large codebases is where AI help can be most valuable and most risky.

From Search Results to Business Insights: Building AI Analytics Assistants

Search plus AI analytics is a practical pattern when the data foundation is solid.

Building AI-Powered Knowledge Trust Systems with ASP.NET Core

Trust systems are more interesting than generic AI wrappers because they address reliability.

LoopAgent Class Explained Building Autonomous AI Agents with .NET and MAF - Ep 12

Useful for readers following Microsoft Agent Framework internals more closely.

Modernizing .NET — Part 30: Strangler Fig Architecture

Strangler Fig remains one of the sanest approaches to legacy migration.

Related issues

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