Returns the ElementId of the (top-level) linked model with the given
ExternalResourceReference.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
C#
public static ElementId GetTopLevelLink( Document document, ExternalResourceReference reference )
Parameters
- document Document
- The document to look for the linked model in.
- reference ExternalResourceReference
- An ExternalResourceReference indicating which linked model to return.
Return Value
ElementIdThe id of the link with the given ExternalResourceReference, or InvalidElementId if there is no top-level link at that location.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |
Remarks
This function will not return nested links.
Revit will not check the version when checking for resource equality.