Host Object Utils Get Bottom Faces Method

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
)

Public Shared Function GetBottomFaces ( 
	hostObject As HostObject
) As IList(Of Reference)

public:
static IList<Reference^>^ GetBottomFaces(
	HostObject^ hostObject
)

static member GetBottomFaces : 
        hostObject : HostObject -> IList<Reference>

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

Exceptions

Exception	Condition
ArgumentException	This host object does not support access to top or bottom faces.
ArgumentNullException	A non-optional argument was null

Remarks

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