FileDialog Properties
| Name | Return Type | Description |
|---|---|---|
| DefaultFilterEntry | string | The default entry (from the filter) to be selected in the dialog. |
| Filter | string | The filter string representing a collection of extensions allowed by the dialog. |
| IsValidObject | Boolean | Specifies whether the .NET object represents a valid Revit entity. |
| Title | string | The title to show on the dialog. |