Adds an embedded ScheduleDefinition. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
  Since:  2013 
Syntax
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Parameters
- categoryId
-  Type:  Autodesk.Revit.DB ElementId  
 The category ID of elements to display in the embedded schedule.
Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | categoryId is not the ID of a category that can be used for an embedded ScheduleDefinition in this ScheduleDefinition. | 
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was NULL | 
| Autodesk.Revit.Exceptions DisabledDisciplineException | None of the following disciplines is enabled: Mechanical Electrical Piping. | 
| Autodesk.Revit.Exceptions InvalidOperationException | This ScheduleDefinition is not a kind of schedule that supports adding an embedded ScheduleDefinition. -or- This ScheduleDefinition already has an embedded ScheduleDefinition. |