Autodesk. |

Class | Description | |
---|---|---|
![]() | ExternalService | This base class represents an external service inside Revit application. |
![]() | ExternalServiceId | Unique identifier of an external service. |
![]() | ExternalServiceOptions | Various options affecting the behavior of an External Service |
![]() | ExternalServiceRegistry | This class gives access to external services. Use it to register external services with Revit and execute them. Only the application that registers a service is allowed to execute it. |
![]() | ExternalServices | Provides a container of all Revit built-in ExternalServiceId instances. |
![]() | ExternalServices BuiltInExternalServices | A collection of ids for external services that are managed and used by Revit directly. |
![]() | MultiServerService | This class represents a multi-server service inside Revit application. It is created when an instance of IMultiServerService is registered with Revit. |
![]() | SingleServerService | This class represents a single-server service inside Revit application. It is created when an instance of ISingleServerService is registered with Revit. |

Interface | Description | |
---|---|---|
![]() | IExternalData | The base interface for data classes used when executing servers of external services. |
![]() | IExternalServer | The base interface for all external servers. |
![]() | IExternalService | The base interface class for all external services. |
![]() | IMultiServerService | The base interface class for all multi-server services. |
![]() | ISingleServerService | The base interface class for all single-server services. |

Enumeration | Description | |
---|---|---|
![]() | DisparityResponse | An enumerated value to return from OnServerDiparity indicating what the service wants Revit to do as the post-action of the call. |
![]() | ExecutionPolicy | Controls how servers of multi-server external services are executed. |
![]() | ExternalServiceResult | An enumerated value representing a result from executing an external service. |
![]() | ServerChangeCause | Indicates the cause for the active server to be changed |