ExternalFileUtils.GetAllExternalFileReferences Method

ExternalFileUtilsGetAllExternalFileReferences Method

Gets the ids of all elements which are external file references.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public static ICollection<ElementId> GetAllExternalFileReferences(
	Document aDoc
)
Public Shared Function GetAllExternalFileReferences ( 
	aDoc As Document
) As ICollection(Of ElementId)
public:
static ICollection<ElementId^>^ GetAllExternalFileReferences(
	Document^ aDoc
)
static member GetAllExternalFileReferences : 
        aDoc : Document -> ICollection<ElementId>

Parameters

aDoc  Document
A Revit Document.

Return Value

ICollectionElementId
The ids of all elements which are external file references.
Exceptions
ExceptionCondition
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.
See Also

M:Autodesk.Revit.DB.ExternalFileUtils.GetAllExternalFileReferences(Autodesk.Revit.DB.Document)