The OptionalFunctionalityUtils type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
  | Is3DMImportLinkAvailable | Checks whether the 3DM Import/Link functionality is available in the installed Revit. |
| IsAXMImportLinkAvailable | Checks whether the AXM Import/Link functionality is available in the installed Revit. |
| IsDGNExportAvailable | Checks whether the DGN Export functionality is available in the installed Revit. |
| IsDGNImportLinkAvailable | Checks whether the DGN Import/Link functionality is available in the installed Revit. |
| IsDWFExportAvailable | Checks whether the DWF/DWFx Export functionality is available in the installed Revit. |
| IsDWGExportAvailable | Checks whether the DWG Export functionality is available in the installed Revit. |
| IsDWGImportLinkAvailable | Checks whether the DWG Import/Link functionality is available in the installed Revit. |
| IsDXFExportAvailable | Checks whether the DXF Export functionality is available in the installed Revit. |
| IsFBXExportAvailable | Checks whether the FBX Export functionality is available in the installed Revit. |
| IsGraphicsAvailable | Checks whether the graphics functionality is available to support display, print, and export functionality. |
| IsIFCAvailable | Checks whether IFC functionality is available in the installed Revit. |
| IsNavisworksExporterAvailable | Checks whether a Navisworks Exporter is available in the installed Revit. |
| IsOBJImportLinkAvailable | Checks whether the OBJ Import/Link functionality is available in the installed Revit. |
| IsPDFImportAvailable | Obsolete. Checks whether PDF import is available in the installed Revit. |
| IsSATImportLinkAvailable | Checks whether the SAT Import/Link functionality is available in the installed Revit. |
| IsShapeImporterAvailable | Checks whether the ShapeImporter functionality is available in the installed Revit. |
| IsSKPImportLinkAvailable | Checks whether the SKP Import/Link functionality is available in the installed Revit. |
| IsSTLImportLinkAvailable | Checks whether the STL Import/Link functionality is available in the installed Revit. |