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Namespace: Autodesk.Revit.DB Class: Element

Element.GetExternalResourceReferences

Method
Description:
Gets the map of the external resource references referenced by the element.
Remarks:
For an element which has multiple external resource references under a specified type like AppearanceAssetElement, the first one will be the value in the map. See also: [!:Autodesk::Revit::DB::Element::getExternalResourceReferencesExpanded].
Exceptions
Exception Condition
InvalidOperationException This Element does not use any external resource.