M

HostObjectUtils.GetTopFaces

Description:
Returns the top faces for this host object.

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

public static IList<Reference> GetTopFaces(
	HostObject hostObject
)

Public Shared Function GetTopFaces ( _
	hostObject As HostObject _
) As IList(Of Reference)

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

Autodesk.Revit.DB.HostObject

hostObject

The host object.

Return Value IList<Reference> An array of references to the faces which are at the top of this element.

Autodesk.Revit.Exceptions.ArgumentException

This host object does not support access to top or bottom faces.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null