Hi Dynamo Lovers all over the EARTH ! I’m trying to make a switch based on user input (0 or 1) to execute two different ‘Data.ExportToExcel’ nodes but can’t get the job done, any help ?!? Attached here is a photo of the first export node with the switch input [image]

[image] Ahmed_Ramy: But I don’t understand how it actually works This is DesignScript shorthand for writing a basic if/else statement. In this specific case, the Code Block has three variables defined (x, a, and b). It says: x ? a : b The equivalent if you were to write a full if/else state…

Make a Switch to change code flow

Civil3D

Kai December 12, 2021, 11:33am 2

@Ahmed_Ramy
Have a look here True/False Gate or passthrough? - #12 by rnarracci

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Make a Switch to change code flow

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