PathOfTravel.UpdateMultiple(Document, IList<ElementId>) Method

Updates the specified paths of travel by recalculating each path using their original start and end points.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public static int UpdateMultiple(
	Document adoc,
	IList<ElementId> elementsToUpdate
)

adoc Document: Document of elements to be updated.
elementsToUpdate IList<ElementId>: The list of ElementIdof the paths to update.

Int32
number of successfully updated elements

Exception	Condition
ArgumentNullException	A non-optional argument was null
InvalidOperationException	This functionality is not available in Revit LT.

For unsuccessfully updated elements, Revit will post warnings.