
Upgrading an older .NET app can feel risky—unknown dependencies, breaking changes, and “will this even build?” moments. In this video, I demo the GitHub Copilot app modernization agent inside Visual Studio and walk through the full upgrade workflow: Assessment → Planning → Execution.. . In this video, we walk through how to upgrade a legacy .NET application to a modern version of .NET using GitHub Copilot App Modernization for .NET.. . You’ll see a full end-to-end demo of the assessment, planning, and execution workflow, showing how GitHub Copilot helps analyze an existing .NET codebase, identify upgrade issues, and guide the migration process step by step.. . This is an introductory demo focused specifically on .NET migration, ideal for developers working with older .NET Framework or early .NET Core apps who want a practical, AI-assisted upgrade path.. . Topics covered:. Assessing a legacy .NET app for modernization. Planning an upgrade with GitHub Copilot. Executing the migration to a newer version of .NET. Using Copilot to speed up and de-risk .NET upgrades. . Documentation: https://aka.ms/ghcp-appmod/dotNET. VS Code extension: https://aka.ms/ghcp-appmod/vscode-extension. Sample repository: https://aka.ms/ghcp-appmod/dotNET-mvc-repo. . . Connect with .NET: . Blog: https://aka.ms/dotnet/blog. Twitter: https://aka.ms/dotnet/twitter. TikTok: https://aka.ms/dotnet/tiktok. Mastodon: https://aka.ms/dotnet/mastodon. LinkedIn: https://aka.ms/dotnet/linkedin. Facebook: https://aka.ms/dotnet/facebook. Docs: https://learn.microsoft.com/dotnet. Forums: https://aka.ms/dotnet/forums. 🙋♀️Qu0026A: https://aka.ms/dotnet-qa. 👨🎓Microsoft Learn: https://aka.ms/learndotnet. . #dotnet

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