Returns a stable reference to the start or the end point of the edge.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Syntax
C# |
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Visual Basic |
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Visual C++ |
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Parameters
- index
-
Type:
System
Int32
Use 0 for the start point; 1 for the end point.
Return Value
Reference to the point or a null reference ( Nothing in Visual Basic) if reference cannot be obtained.Exceptions
Exception | Condition |
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Autodesk.Revit.Exceptions ArgumentOutOfRangeException | Thrown when the specified index is not 0 or 1. |
Autodesk.Revit.Exceptions InvalidOperationException | Thrown when the object is internally marked as read-only in the setter. |