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Hi,

I have been trying to use the custom designer from here

However, I can add the canvas designer to workflow designer but I can't add any activities to it. From what I see canvasdesigner is derived from NativeActivity and not from CompositeActivity, so this might be an issue. I used re-hosted designer from wf 4 samples. Does anyone have very basic working wpf app using that code or at a way to make it work?
Thank you