The time is overdue to migrate the Visual Studio Revit Add-In Wizards to Revit 2017. This time, instead of a simple flat migration like in previous years, I decided to set up a new Visual Studio C# .NET Revit add-in project manually, by hand, completely from scratch, just to see whether anything significant changed since I did that last, and to ensure that the wizard is really using all the required Visual Studio settings. I tried it out in by implementing a buildingSMART BCF API sample client. Basically, that requires the following steps Create a new pure Visual Studio class library Rename Class1 to Command Add references to the Revit API assemblies Implement an external command Implement an add-in manifest Define an add-in GUID Implement a post-build event to auto-install the add-in...

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