In this video, I take a WPF app that was originally written in .NET Framework 4.5 and upgrade it in-place to .NET 5.0. EVerything you see here is exactly as I did it -- no cuts or edits. (You can see how I got the overlays to work live at https://github.com/shanselman/PowerPo..., a project to which I contribute.)
Other videos you might want to check out:
Developer Fun with Scott Hanselman (where he live-upgrades his web site): • Developer Fun with Scott Hanselman
Get to know the .NET 5 SDK: • Get to know the .NET 5.0 SDK
dotNET Conf Keynote: Welcome to .NET 5: • Keynote - Welcome to .NET 5