Creates a slab edge along a reference. 
   Namespace:   Autodesk.Revit.Creation  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 16.0.0.0 (16.0.0.0) 
Syntax
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| Visual Basic | 
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| Visual C++ | 
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Parameters
- SlabEdgeType
 -  Type:  Autodesk.Revit.DB SlabEdgeType  
The type of the slab edge to create 
- reference
 -  Type:  Autodesk.Revit.DB Reference  
A planar line or arc that represents the place where you want to place the slab edge. 
Return Value
If successful a new slab edge object within the project, otherwise a null reference ( Nothing in Visual Basic) .Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | Thrown if the slab edge type does not exist in the given document. |