Please tell me about expression of writing method from Dynamo to Excel


It was completed so far, but it was impossible to understand along the way.

However, as shown in the figure, I want to do this

↓Current state

I examined it now, I can not find a good way

Is there a better way?

Tough to see what you’re trying to accomplish here as I don’t have a link to the original intent, and can’t read the categories and code blocks. Can you post a link to the source file?

I’m sorry,
I amended the it
Can you see the image?

Still not entirely sure what the end goal is for the graph due to the language barrier on the categories nodes at the very start of the graph. Is the first Categories node pulling the framing and the second categories node pulling rooms? Can you post the graph itself?

It looks as if the last list.create node is pulling the excluded elements from the previous filter by bool mask instead of the included elements. Try rewiring that and see if it works.

Thank you very much for your reply,@JacobSmall

Thank you for your reply
Sorry for my late reply.
Yes, I would like to do so but I do not know how to do it
Sorry, I do not know how to post a graph

Yes, I’ll try


Sorry, I do not know how to post a graph

Think @JacobSmall is talking about uploading the DYN file itself… Use the upload button to choose the dyn.
My 2 cents :slight_smile: