CoordinationModelLinkData.GetCategoryNames
Return the category names of all elements inside the current Coordination Model Link from Autodesk Docs.
Categories of elements inside a Coordination Model from Autodesk Docs are not Revit categories.
The category names are taken from the source of the Coordination Model and aren't localized in Revit. For example: If the source of the Coordination Model is in Chinese, the category names will always be in Chinese in Revit, regardless of the Revit language settings.
For a Coordination Model from Autodesk Docs, it returns the array of strings representing the category names of elements inside the Coordination Model.
For a local Coordination Model, it returns an empty array.
public IList<string> GetCategoryNames()