Predefined message ids for DataExchangeLog. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 16.0.0.0 (16.0.0.0) 
  Since:  2016 
  Since:  2016 
Syntax
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| Visual Basic | 
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| Visual C++ | 
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Members
| Member name | Description | 
|---|---|
| None | No message. | 
| UnitOfProgressCompleted | That message will be sent at reasonable intervals to provide the using application an opportunity to update its progress indicator. | 
| ObjectCreated | An informational message. An object - a face, edge, solid, etc. - has been created successfully. | 
| UnexpectedResult | Unexpected result produced by a data conversion operation. Conversion may continue, but the results should be carefully reviewed. | 
| InvalidSourceObject | An error message. A source object was found to be invalid. | 
| InvalidDataSet | No data could be imported. Would typically be reported as a fatal error. | 
| GenericError | A catch-all error code. Used for errors that are not enumerated explicitly. |