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Migrating Microsoft Forms to .NET 6
(devblogs.microsoft.com)
Any tips on how to migrate ~40 vb.net webforms apps with a 6 person team? 😭😭
Unfortunately ASP.NET Core doesn't support web forms (iirc), but if you have clean separation between backend and frontend, you could change frontend to mvc/razor pages/blazor.
Tim Corey has a good video about migrations: link
One at a time essentially.
If they all communicate use something like YARP to sort your routing out.
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