I’m trying to make this code work, but I cannot find this RevitDropDownBase class, that has to be inherited from. Where is this class from or what reference do I have to add to get access to it? I tried searching on the this forum, also on the Dynamo repository on github, but there’s not a single h…

you can’t import UI nodes via zero touch (as far as I know) - these are nodes which inherit directly from NodeModel and need to be imported as part of a package or from the dynamo nodes folder. I think there was just a discussion where @Konrad_K_Sobon showed how to do this with a revit class pretty…

C# Dropdown

Revit

Konrad_K_Sobon December 18, 2017, 6:56pm 4

Yeah, it was answered here: C# Dynamo Nodes - Dropdown input Node

1 Like

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C# Dropdown

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