ExternalResourceUtils.GetAllExternalResourceReferences(Document)

Public Class

Gets the ids of all elements which refer to external resources.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static ISet<ElementId> GetAllExternalResourceReferences(
  Document document
)

Parameters

document Document

The Revit Document containing the external resource references.

Return Value

ISet. ElementId.
The ids of all elements which refer to external resources.

Exceptions

Exception

Condition

---

ArgumentNullException

A non-optional argument was null

---

Remarks

This function will not return the ids of nested Revit links; it only returns top-level references.