The "from" position of spatial element connecting calculation point.
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2014
Syntax
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions..::..ArgumentException | When setting this property: fromPosition must be on the opposite side of the family's host from the "to" position. |
| Autodesk.Revit.Exceptions..::..ArgumentNullException | When setting this property: A non-optional argument was NULL |