The global registry for all FailureDefinitions in the Revit session. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
  Since:  2011 
Syntax
| C# | 
|---|
   |  
| Visual Basic | 
|---|
   |  
| Visual C++ | 
|---|
   |  
Remarks
 When a FailureDefinition is created, it will be registered in this registry automatically. Registration is allowed only during Revit Application startup - after that FailureDefinitionRegistry is locked and creation of new FailureDefinitions is not allowed. There is only one instance of FailureDefinitionRegistry in session.  GetFailureDefinitionRegistry