The position of the dimension's leader end point. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109) 
  Since:  2015 Subscription Update 
Syntax
Remarks
This property is not applicable to all dimensions. For example, it is not available for spot slope dimensions, multi-segments dimensions, dimensions using equality formula, and when dimension style is ordinate.
If the position is not applicable, this property throws InvalidOperationException.
Notes for SpotDimension:
- This property throws InvalidOperationException if dimension has no leader.
- Setting of this property works differently for leader with and without shoulder.
- If leader has shoulder, setting is limited by points on line between leader end and shoulder points (projected point is used).
- Setting of this property also affects TextPosition.
Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentNullException | When setting this property: A non-optional argument was NULL |