Does anyone know how to delete subcategories of the Line Styles category? I am finding it very hard to get the element ID’s. I am trying to remove thousands of Line styles.

Neil, I hope you are fine! try that to identify linestyle ids. [b1] the python code is rather basic: [b2] from here you might go via excel list for deletion of matching linestyles like - export the names to excel. delete there what you don’t need. reimport that to revit and delete t…

Object Styles

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Kulkul November 12, 2015, 2:25am 5

Hi Philip,

See Screenshot below is clear picture of the Python.

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Selecting/Filtering elements by subcategory in project environment

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Object Styles

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