Visual Studio

Visual Studio

@visualstudio.com

The most comprehensive IDE for .NET and C++ developers on Windows. Fully packed with a sweet array of tools and features to elevate and enhance every stage of software development. Get started: https://www.visualstudio.com

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🚀 Tab wrangling, now keyboard-first in Visual Studio 2026 v18.11. ⌨️ Ctrl+Shift+PgUp/PgDn → move tabs ⚡ Ctrl+NumPad1–9 → jump by visual position Arrange your working set, then fly between files. 🧑‍💻 msft.it/63324avSp6

🧵 C++ futures, round 2! ⚙️ See how std::promise + std::packaged_task build on shared state, with get_future() providing the IOU while results or exceptions flow back through the source. 🧠 Async C++, demystified. 👇 msft.it/63328av3c2

Testing doesn't have to eat your budget. Discounted Dev/Test pricing is a Visual Studio Subscriber-exclusive perk. Pair it with your monthly Azure credit for real room to test and iterate. Get the most out of your subscription: msft.it/63325av3Kz

🧰 AI isn’t replacing the developer toolkit. It’s expanding it. 🤖 At VSLive! San Diego, developers shared how AI + hands-on experimentation are reshaping how they learn and solve problems, while developer judgment stays essential. 🧠⚡ 👉 Read: msft.it/63321avMAc

🧠 C++ futures, minus the magic. 🪄 std::promise, std::async + std::future boil down to a shared source: store a value/exception, synchronize with mutex + condition variable, then retrieve or consume it. ⚙️🧵 👉 Read: msft.it/63329avHEL

🛑 Build failed? Stop building. Visual Studio 2026 18.11 can halt a solution after the first project failure: queued projects don’t start, active builds stop safely, and you get back to debugging faster. ⚡ 👉 Read the blog: msft.it/63321avGQ9

You've got one afternoon to level up. Where do you go: Cloud Academy, Microsoft Learn, Pluralsight, or CODE Magazine? Curious what everyone picks. - MS Learn - Pluralsight - Cloud Academy - Code Magazine Drop your answer below 👇

🧠 C++/WinRT access specifiers hit differently. Implemented interface = public 🌎 - public = module-internal 📦 - protected = derived types - private = same class 🔐 The Old New Thing explains why. Read 👇 msft.it/63327asibT

Semantic search is powerful, but sometimes exact keywords are still the answer. Anna Hoffman tackles why the real answer might be a hybrid of both: msft.it/63324asi6p

msft.itBeyond Embeddings: Practical Vector Search with DiskANN in SQL ServerVector support in SQL Server opens the door to modern semantic search scenarios—but embeddings alone are rarely enough. In this session, you’ll learn how to store, index, and query vector data in SQL Server, with a strong focus on high‑performance vector search using DiskANN. We’ll go beyond theory and look at how DiskANN enables fast and scalable approximate nearest‑neighbor search directly inside SQL Server, even on large datasets. From there, we’ll combine vectors with relational data, metadata filtering, and full‑text search to build richer and more precise search experiences on your own data. Through practical demos, you’ll see how to model data that mixes vectors and traditional columns, choose the right indexing strategy, and design queries that blend semantic similarity with exact filters and text search—without moving data out of the database. By the end of the session, you’ll have a clear mental model of when and how to use DiskANN, how it fits into real‑world SQL Server workloads, and how to implement better search solutions using the data you already have. You will learn: Understand when and why to use DiskANN in SQL Server, How to store, index, and query vector data alongside relational and text data Apply vector search to real‑world scenarios using your own data

👀 What happens when Security Tool A hooks a system function… then Security Tool B hooks a function Tool A depends on? 💥 Detours meet detours. 🔐 Quarantine meets interference. 🧩 Debugging gets spicy. Read 👉 msft.it/63323aShS9

🤯 How can an undefined CPU opcode… have operands? Welcome to x86 history. 🧠⚙️ 0F FF could be decoded + parse operands before 💥 invalid opcode. Then backward compatibility helped keep PADDQ out of its natural slot. CPU archaeology awaits. 🏺 Read 👉 msft.it/63329aSAE7

💥 Your CPU just hit code that should never execute. But was it int 3 or ud2? 👀 int 3 → “there’s no code here” ud2 → “you reached an unreachable/undefined path” 😬 Same crashy vibes. Very different debugging clues. 🧠⚙️ 👉 msft.it/63323aSk1H

That's semantic search.  Yo-Lei Chen breaks down how SQL Server's vector data types make it happen. See how: msft.it/63326aSrlI

msft.itBuild Modern and AI-Ready Apps with SQL and GitHub Copilot in VS CodeLearn how to go from local development to cloud deployment with a fully functional, AI-ready application powered by SQL Server. In this session, you’ll see how GitHub Copilot in VS Code streamlines database design, schema creation, and backend code generation, helping you move seamlessly from database to application code. You’ll connect your backend through REST or GraphQL endpoints, build a modern frontend with Azure Static Web Apps, and explore how SQL Server’s native vector data types enable semantic search and retrieval-augmented generation (RAG) scenarios—bringing AI directly into your app’s data layer. Whether you’re prototyping or scaling your next big idea, this session shows how to build intelligent, cloud-ready apps—starting entirely on your local machine. You will learn: How GitHub Copilot in VS Code accelerates SQL development, from schema creation to backend code generation and query assistance. Understand how to build and deploy a full-stack application powered by SQL Server, connecting REST or GraphQL APIs with modern frontend frameworks and Azure Static Web Apps. Explore how SQL Server’s vector data types enable AI scenarios such as semantic search and retrieval-augmented generation (RAG), making your apps AI-ready. 🎙️ Featuring: Yo-Lei Chen #vscode #visualstudio #sql #githubcopilot

Your Visual Studio Subscription comes with more Azure perks than you might realize. Monthly credit, exclusive Dev/Test pricing, plus Pluralsight or Cloud Academy, training platforms with Azure courses to help you build your skills. See what's included: msft.it/63329aSRfR

Yes, this is WinForms.  Klaus Loeffelman shows what it looks like in the .NET 11 preview. See it for yourself: msft.it/63322aoir2

msft.itModern WinForms Development: How AI is Reshaping Your ApproachArtificial intelligence is fundamentally changing how we build and modernize Windows Forms applications. In this session, discover a new development paradigm through two real-world scenarios: Migrating a legacy WinForms LOB application and Building a WinForms-based modern greenfield business solution. You'll see how the WinForms Expert Agent in Visual Studio, the latest Windows .NET 11 runtime features, and custom domain-specific skills work together to accelerate development, reduce boilerplate and tackle common modernization challenges. Whether you're breathing new life into existing applications or starting fresh, learn how AI-informed development transforms your approach to WinForms in 2026. You will learn: New features in both WinForms designer and coming in .NET 11 New approaches to working with WinForms applications in this AI-first world Connect with .NET: Blog: https://msft.it/63320aoirq Twitter: https://msft.it/63323aoirt TikTok: https://msft.it/63324aoirQ Mastodon: https://msft.it/63325aoirv LinkedIn: https://msft.it/63326aoira Facebook: https://msft.it/63327aoirx Docs: https://msft.it/63328aoirI Forums: https://msft.it/63329aoirL 🙋‍♀️Q&A: https://msft.it/63320aoir0 👨‍🎓Microsoft Learn: https://msft.it/63321aoirF #dotnet

🔥 Think hot-patching started recently? Think again. Windows on Itanium shipped with a surprisingly elegant hot-patching design that made live updates much simpler than you'd expect. ⚙️🤯 A fascinating deep dive into OS and CPU architecture history. 📖 msft.it/63320aojt0

🩹💻 Hot patching sounds simple... until CPU architecture gets involved. Why did Windows support hot patching on some architectures but not 32-bit ARM or MIPS? 🤔 A fascinating look at instruction sets, patchability, and OS design. 📖 msft.it/63329ao859

The fastest way to modernize isn't asking AI to rewrite everything, it's having a plan first. Jon Galloway digs into why: msft.it/63322aoBIg

msft.itModernizing .NET ApplicationsModernizing legacy .NET applications has never been faster—or more achievable. In this session, you’ll see how Visual Studio 2026, .NET, and GitHub Copilot work together to streamline the upgrade journey, from initial assessment to a clean, modern codebase. We’ll explore how Copilot powered upgrade plans, natural language guidance, and AI driven code fixes accelerate migrations while keeping developers firmly in control. You’ll see practical approaches for updating projects, resolving compatibility issues, and adopting modern .NET features with confidence. We’ll also dig into the tougher challenges that arise in real world modernization efforts: large multi project solutions, older frameworks and libraries, complex technology stacks, and deeply intertwined dependencies. Along the way we’ll highlight patterns and resources that help you navigate these scenarios effectively. If you’re looking to upgrade .NET applications with less friction and more clarity, this session provides a focused, practical roadmap for modernizing faster using the latest AI accelerated tooling. Connect with .NET: Blog: https://msft.it/63321aoBIV Twitter: https://msft.it/63323aoBIX TikTok: https://msft.it/63324aoBIk Mastodon: https://msft.it/63325aoBIZ LinkedIn: https://msft.it/63326aoBIw Facebook: https://msft.it/63327aoBIb Docs: https://msft.it/63328aoBIj Forums: https://msft.it/63329aoBId 🙋‍♀️Q&A: https://msft.it/63320aoBIe 👨‍🎓Microsoft Learn: https://msft.it/63321aoBI5 #dotnet

🧠 C++ trivia that isn't trivia: Function-local static variables initialize exactly once. ⚙️ But how do compilers and runtimes guarantee that, especially with multiple threads? 🤔 🚀 Read the deep dive: msft.it/63325aWCn3 #cpp #cplusplus #devtools

💡☁️ If Azure budget approval wasn't required... what would you build? #AI agents? RAG apps? Massive experiments? 🚀🧠 Turn ideas into deployed solutions faster and spend more time coding, less time negotiating resources. 📖 msft.it/63320aW29I

Gemini 4 Argon is now available in #VisualStudio. Early testing showed stronger coding results than previous Gemini models, with thorough validation and edge-case testing before completing tasks. Choose it from the #Copilot Chat model picker and give it a try. Details: msft.it/63329as8Rx

🕵️‍♂️💥 Crash dump says add byte ptr [eax], al... which really means: "you're executing zeroes." 😅 Episode 3 of Raymond Chen’s #debugging mystery traces a corrupted detour, bogus instructions, and suspicious executable memory. 📖 msft.it/63324aWL10

The best results with AI don't start with code, they start with the planning and conversations about what to build and how. Sebastian Hernandez and Wendy Breiding get into why that beats a one-shot AI attempt every time: msft.it/63325aWR2B

⚙️ C++ deep dive! Should lazy initialization use std::call_once or std::async(std::launch::deferred)? 🤔 Memory footprint, shared futures, thread-safety, exception behavior, and hidden runtime costs all come into play. 🚀 📖 Read: msft.it/63327aWR1B