A flag to indicate the status of an ExternalResource load request. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
Syntax
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Members
| Member name | Description | 
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| Success | The load operation was successful. | 
| Failure | The load operation failed. | 
| Uninitialized | The load operation is in an incomplete state. Revit will treat this result as a failure. | 
| ResourceAlreadyCurrent | The current version of the resource is already loaded into Revit so no changes were made to the model. | 
| CannotFindServer | The server identified by the ExternalResourceReference could not be found, and may not be registered. | 
| ServerThrewException | The server identified by the ExternalResourceReference threw an exception while attempting to load a resource. | 
Remarks
 This flag is returned by the LoadResource method of the IExternalResourceServer class to inform callers whether the load operation succeeded, or encountered an error.