I want to run command button in Group Edit.
Is there any way to do it?
Thanks you very much!
Execute command in Group Environment.
Accepted solution
No, probably not. Revit is single threaded, and you can only execute Revit API calls in a valid Revit API context, and such a context is only provided by Revit when it calls your add-in event handlers. Everything you do in the Revit API happens in an event handler. The most well-known one is IExternalCommand.Execute.
Jeremy Tammik 
Developer Advocacy and Support + The Building Coder + Autodesk Developer Network + ADN Open
Developer Advocacy and Support + The Building Coder + Autodesk Developer Network + ADN Open
