External Resource Utils Get All External Resource References(Document) Method

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
)

Public Shared Function GetAllExternalResourceReferences ( 
	document As Document
) As ISet(Of ElementId)

public:
static ISet<ElementId^>^ GetAllExternalResourceReferences(
	Document^ document
)

static member GetAllExternalResourceReferences : 
        document : Document -> ISet<ElementId>

document Document: The Revit Document containing the external resource references.

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.