public static void ConvertFamilyToFaceHostBased(
	Document document,
	ElementId familyId
)

Public Shared Sub ConvertFamilyToFaceHostBased ( _
	document As Document, _
	familyId As ElementId _
)

public:
static void ConvertFamilyToFaceHostBased(
	Document^ document, 
	ElementId^ familyId
)

Converts a family hosted by some element other than a face to be hosted by a face. This is done by replacing the existing host (wall, roof, ceiling, floor) with a face. Conversion can succeed only if FamilyUtils.FamilyCanConvertToFaceHostBased() returns true.