Questions about Developing Powermill Plugins for MVVM

[616163779]

Excuse me, sir. Is there any case of this?

In a plugin project, the command binding event that references System.Windows.Interactivity.dll will report an error.

The error code is as follows:

Error content:

But the same code will not report errors in non plugin projects.

I hope the officer can provide an example of the development of the Powermill plugin for the MVVM command binding event.

Sincerely requesting help, my dear friends

[616163779]

This is the code，Are correct and incorrect respectively

[luke.edwards.autodesk · Accepted solution]

Can you try and cheat? If you put the "missing" DLL in the same directory as the pmill.exe does it work? If so then it would be good to investigate whether that DLL is meant to be in the GAC (Global Assembly Cache) or whether you need to implement this event to "find" the DLL during runtime https://learn.microsoft.com/en-us/dotnet/api/system.appdomain.assemblyresolve?view=net-7.0

[616163779]

Oh, that's right. Thank you very much for your help