| Ancestor(TFiler) | public | Ancestor component from which an inherited component is streamed. | 
| Driver(TReader) | public | The driver in use for streaming the data. | 
| IgnoreChildren(TFiler) | public | Determines whether children will be streamed as well. | 
| LookupRoot(TFiler) | public | Component used to look up ancestor components. | 
| Owner(TReader) | public | Owner of the component being read | 
| Parent(TReader) | public | Parent of the component being read. | 
| Root(TFiler) | public | The root component is the initial component which is being streamed. |