Get linked element reference

[ottosson_mathias]

Is it possible to get the element Reference object for an element in a linked model same as if I use the uiDoc.Selection.PickObject(...) on the linked model?

PickObject returns a Reference object, and I need this reference objects after I've used filteredElementCollector for all elements I need in the linked model.

How can I achieve this?

[jeremy_tammik · Accepted solution]

Look at the Reference class members:

• https://www.revitapidocs.com/2024/24065abc-93c3-a504-b892-704c950953b7.htm

Among others, they include:

• CreateLinkReference -- Creates a Reference from a Reference in an RVT Link.
• CreateReferenceInLink -- Creates a Reference in an RVT Link from a Reference in the RVT host file.
• LinkedElementId -- The id of the top-level element in the linked document that is referred to by this reference.

Here are some articles on making use of them:

• CreateLinkReference Sample Code
• Tagging a Linked Element
• Design Automation API, Stacks, Collectors and Links

[ottosson_mathias]

Thanks Jeremy.

This seems to do the trick:

var reference = new Reference(elementFromLinkedModel);
var linkReference = reference.CreateLinkReference(linkInstance);