Set the length of the rod's top extension into structure. The rod must be attached to structure.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2018

Syntax

C#
`public bool SetRodStructureExtension( int rodIndex, double extension )`

Visual Basic
`Public Function SetRodStructureExtension ( _ rodIndex As Integer, _ extension As Double _ ) As Boolean`

Visual C++
`public: bool SetRodStructureExtension( int rodIndex, double extension )`

extension: Type: SystemDouble
Distance the rod will extend into the structure.

Returns true if it was successful otherwise false.

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsArgumentOutOfRangeException	the index rodIndex is should be in range of rod count.
Autodesk.Revit.ExceptionsInvalidOperationException	The rods do not attached to any structue.