C# Articles, Tutorials & News
C# articles, tutorials, and news from the DotNetNews archive.
2334 articles Updated Page 5 of 94
C# articles, tutorials, and news from the DotNetNews archive.
C# articles
Page 5 of 94
Newest first
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Meet your agent harness and claw
devblogs.microsoft.com Issue #485
Part 1 of Build your own claw and agent harness with Microsoft Agent Framework. In the
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AI-Powered Test Case Generation for Enterprise .NET Applications
c-sharpcorner.com Issue #485
Automate .NET test case generation with AI. Enhance coverage, reduce errors, and accelerate enterprise application delivery.
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Case‑Insensitive JSON Schema Validation in .NET: Customizing String Comparison
blog.devgenius.io Issue #485
By the spec, JSON Schema compares strings exactly — code point for code point. Here’s how to make enum, const, and uniqueItems… Continue reading on Dev Genius »
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The field Keyword in C# 14 — A Small Feature That Removes a Lot of Boilerplate
medium.com Issue #485
If you’ve worked with C# long enough, you’ve probably written code like this countless times:
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Migrating 200 Million Records in .NET: From Row-by-Row to a Crash-Safe Batched Pipeline
medium.com Issue #485
A real-world walkthrough of how we rewrote a data migration four times before it was production-ready
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Reflection in C#: The “X-Ray Vision” Superpower Every .NET Dev Should Know
medium.com Issue #485
By a fellow .NET dev who’s been in the trenches for years Continue reading on CodeToDeploy »
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C# 14 Key Features You Need to Know — Explained Simply
c-sharpcorner.com Issue #485
Discover the key features of C# 14, the latest language version shipping with .NET 10. This blog breaks down extension members, the field keyword, null-conditional assignment, implicit Span conversion...
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Building a Vehicle Rental Management System in C# Using Entity Framework Core
c-sharpcorner.com Issue #484
Build a Vehicle Rental Management System in C# Console App with EF Core, Repository Pattern, Session Management, and Email Integration.
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How to Build AI-Powered Data Analyst Using Semantic Kernel and .NET
c-sharpcorner.com Issue #484
Build an AI-powered data analyst with Semantic Kernel and .NET. Transform business data into actionable insights using natural language.
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Implementing AI-Powered Data Classification Systems Using .NET
c-sharpcorner.com Issue #484
Implement AI-powered data classification in .NET for enhanced security, compliance, and efficiency. Automate categorization of sensitive information.
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💻 Issue 519 - Evolving your C# types without migrating stored JSON
dotnet.libhunt.com Issue #484
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Building Event-Driven Communication in .NET Using RabbitMQ and MassTransit
medium.com Issue #484
Introduction
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The required Keyword in C# — The Feature That Killed Null Reference Bugs
medium.com Issue #484
A small keyword. A massive impact on how you build safe, modern .NET code.
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Understand .NET ConfigureAwait(), .Result and await
medium.com Issue #483
Imagine you’re going to a bank to file some paperwork.
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Workshop: Build a Console Menu in C#
medium.com Issue #483
A hands-on recipe for wiring up a do/while loop, a switch statement, and real product data into a working interactive console app.
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New lines are more than and
meziantou.net Issue #483
When we talk about new lines, most developers think about (Windows) and (Unix-like systems). That works most of the time, but it is not the full picture. Unicode and several regex engines reco...
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Why Senior .NET Developers Never Use string.Split — And What They Use Instead
medium.com Issue #483
A practical deep dive into zero-allocation C# for developers who want to write production-grade code Continue reading on CodeToDeploy »
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CancellationToken in C# Async/Await: The Complete Guide
medium.com Issue #483
If you have written more than a handful of async methods in C#, you have run into a method signature like this:
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SOLID Principles in C# – Part 2: The Open/Closed Principle (OCP)
c-sharpcorner.com Issue #482
Learn the Open/Closed Principle (OCP) in C#: extend functionality without modifying existing code. Master OCP for robust, scalable software.
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C# 15 Union Types: A Cleaner Way to Model “One of These” Values
medium.com Issue #482
C# 15 is introducing “union types”, for modeling values that can be exactly one of several known types. Now, you do not have to rely on…
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SOLID Principles in C# – Part 3: The Liskov Substitution Principle (LSP)
c-sharpcorner.com Issue #482
Master Liskov Substitution Principle (LSP) in C#. Ensure subclasses honor base class contracts for predictable polymorphism.
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C# Lambda Expressions and LINQ: The Two Features That Changed How I Write Code
medium.com Issue #481
When I first started writing C# I used foreach loops for everything. Filter a list — foreach loop. Find one item — foreach loop. Transform…
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The Bug That Only Showed Up After Midnight. Welcome to Timezones
medium.com Issue #481
Some bugs you can reproduce any time. This one waited until 11 PM to ruin my evening. If you’ve ever shipped software with a date in it…
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SOLID Principles in C# Series - Part 1: Single Responsibility Principle (SRP)
c-sharpcorner.com Issue #481
Kick off our 5-part SOLID Principles series with the Single Responsibility Principle in C#. Learn what SRP means, see real Before/After code examples, and discover how to apply it in an HRMS project.
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How to Apply Multiple Font Styles in Excel Using C#
medium.com Issue #481
When automating Excel report generation in .NET applications, applying distinct font styles is essential for improving data readability…