HostObjectUtils.GetBottomFaces

Public Class

Returns the bottom faces for this host object.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static IList<Reference> GetBottomFaces(
  HostObject hostObject
)

Parameters

hostObject HostObject

The host object.

Return Value

IList. Reference.
An array of references to the faces which are at the bottom of this element.

Exceptions

Exception

Condition

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ArgumentException

This host object does not support access to top or bottom faces.

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ArgumentNullException

A non-optional argument was null

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Remarks

This utility supports host objects whose bottom faces represent one of the boundaries of CompoundStructure (such as roofs, floors or ceilings).