CustomSubCategoryId
Public Enum
An enumerated type listing pseudo sub-categories that can appear in a mapping template. These types do not represent an independent category in Revit, but can be mapped to specific IFC entity.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public enum CustomSubCategoryIdMembers
Member name
Value
Description
InteriorWall
1
The custom id representing interior walls.
ExteriorWall
2
The custom id representing exterior walls.
FoundationWall
3
The custom id representing foundation walls.
RetainingWall
4
The custom id representing retaining walls.
Coreshaft
5
The custom id representing cores/shafts.
Soffit
6
The custom id representing soffits.
None
-1
The default value for most Revit categories and subcategories.